mirror of
https://github.com/coding-horror/basic-computer-games.git
synced 2025-12-22 23:26:40 -08:00
first very ugly port.
This commit is contained in:
jason
277
81_Splat/java/src/Splat.java
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277
81_Splat/java/src/Splat.java
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import java.util.Arrays;
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import java.util.Random;
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import java.util.Scanner;
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public class Splat {
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private final Random random = new Random();
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private final Scanner scanner = new Scanner(System.in);
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public static void main(String[] args) {
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new Splat().run();
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}
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public void run() {
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System.out.printf("%33s%s\n", " ", "SPLAT");
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System.out.printf("%15s%s\n", " ", "CREATIVE COMPUTING MORRISTOWN, NEW JERSEY");
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System.out.print("\n\n\n");
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System.out.println("WELCOME TO 'SPLAT' -- THE GAME THAT SIMULATES A PARACHUTE");
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System.out.println("JUMP. TRY TO OPEN YOUR CHUTE AT THE LAST POSSIBLE");
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System.out.println("MOMENT WITHOUT GOING SPLAT.");
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float[] Arr = new float[42];
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Arrays.fill(Arr, 0.0f);
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int K = 0;
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int K1 = 0;
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while (true) {
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System.out.print("\n\n");
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float V = 0.0f;
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float A = 0.0f;
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int N = 0;
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int M = 0;
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int D1 = (int) (9001.0f * random.nextFloat() + 1000);
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D1 = 2937; //debug fixme
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System.out.print("SELECT YOUR OWN TERMINAL VELOCITY (YES OR NO) ");
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float V1;
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while (true) {
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String A1 = scanner.next();
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if (A1.equals("NO")) {
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V1 = (int) (1000 * random.nextFloat());
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System.out.printf("OK. TERMINAL VELOCITY = %d MI/HR\n", (int) V1);
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break;
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}
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if (!A1.equals("YES")) {
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System.out.print("YES OR NO ");
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continue;
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}
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System.out.print("WHAT TERMINAL VELOCITY (MI/HR) ");
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V1 = scanner.nextInt();
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break;
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}
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V1 = V1 * (5280.0f / 3600.0f);
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V = V1 + ((V1 * random.nextFloat()) / 20.0f) - ((V1 * random.nextFloat()) / 20.0f);
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System.out.print("WANT TO SELECT ACCELERATION DUE TO GRAVITY (YES OR NO) ");
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float A2;
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while (true) {
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String B1 = scanner.next();
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if (B1.equals("NO")) {
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switch (random.nextInt(10)) {
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case 0:
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System.out.println("FINE. YOU'RE ON MERCURY. ACCELERATION=12.2 FT/SEC/SEC.");
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A2 = 12.2f;
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break;
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case 1:
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System.out.println("ALL RIGHT. YOU'RE ON VENUS. ACCELERATION=28.3 FT/SEC/SEC.");
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A2 = 28.3f;
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break;
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case 2:
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System.out.println("THEN YOU'RE ON EARTH. ACCELERATION=32.16 FT/SEC/SEC.");
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A2 = 32.16f;
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break;
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case 3:
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System.out.println("FINE. YOU'RE ON THE MOON. ACCELERATION=5.15 FT/SEC/SEC.");
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A2 = 5.15f;
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break;
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case 4:
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System.out.println("ALL RIGHT. YOU'RE ON MARS. ACCELERATION=12.5 FT/SEC/SEC.");
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A2 = 12.5f;
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break;
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case 5:
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System.out.println("THEN YOU'RE ON JUPITER. ACCELERATION=85.2 FT/SEC/SEC.");
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A2 = 85.2f;
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break;
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case 6:
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System.out.println("FINE. YOU'RE ON SATURN. ACCELERATION=37.6 FT/SEC/SEC.");
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A2 = 37.6f;
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break;
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case 7:
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System.out.println("ALL RIGHT. YOU'RE ON URANUS. ACCELERATION=33.8 FT/SEC/SEC.");
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A2 = 33.8f;
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break;
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case 8:
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System.out.println("THEN YOU'RE ON NEPTUNE. ACCELERATION=39.6 FT/SEC/SEC.");
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A2 = 39.6f;
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break;
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case 9:
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System.out.println("FINE. YOU'RE ON THE SUN. ACCELERATION=896 FT/SEC/SEC.");
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A2 = 896.0f;
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break;
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default:
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throw new RuntimeException("Impossible. Will fix stupid switch statement later.");
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}
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break;
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}
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if (!B1.equals("YES")) {
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System.out.print("YES OR NO ");
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continue;
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}
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System.out.print("WHAT ACCELERATION (FT/SEC/SEC) ");
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A2 = scanner.nextFloat();
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break;
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}
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A = A2 + ((A2 * random.nextFloat()) / 20.0f) - ((A2 * random.nextFloat()) / 20.0f);
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System.out.println();
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System.out.printf(" ALTITUDE = %d FT\n", D1);
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System.out.printf(" TERM. VELOCITY = %.2f FT/SEC +/-5%%\n", V1);
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System.out.printf(" ACCELERATION = %.2f FT/SEC/SEC +/-5%%\n", A2);
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System.out.println("SET THE TIMER FOR YOUR FREEFALL.");
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System.out.print("HOW MANY SECONDS ");
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float T = scanner.nextFloat();
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System.out.println("HERE WE GO.\n");
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System.out.println("TIME (SEC) DIST TO FALL (FT)");
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System.out.println("========== =================");
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boolean splat = false;
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boolean terminalReached = false;
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float D = 0.0f;
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for (float i = 0.0f; !splat && (i < T); i += T / 8) {
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if (i > (V / A)) {
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terminalReached = true;
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System.out.printf("TERMINAL VELOCITY REACHED AT T PLUS %f SECONDS.\n", (V / A));
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for (i = i; i < T; i += T / 8) {
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D = D1 - ((V * V / (2 * A)) + (V * (i - (V / A))));
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// System.out.printf(" ......................................tv %f\n", D);
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if (D <= 0) {
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splat = true;
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break;
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}
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System.out.printf("%10.2f %f\n", i, D);
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}
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break;
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}
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D = D1 - ((A / 2) * i * i);
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// System.out.printf(" ......................................debug %f\n", D);
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if (D <= 0) {
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splat = true;
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break;
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}
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System.out.printf("%10.2f %f\n", i, D);
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}
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if (!splat) {
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System.out.println("CHUTE OPEN");
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int J = 0;
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for (J = 0; J < 42; J++) {
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if (Arr[J] == 0) {
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Arr[J] = D;
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break;
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}
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K = K + 1;
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if (D > Arr[J]) {
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continue;
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}
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K1 = K1 + 1;
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}
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if (J > 2) {
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if (K - K1 <= 0.1 * K) {
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System.out.printf("WOW! THAT'S SOME JUMPING. OF THE %d SUCCESSFUL JUMPS\n", K);
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System.out.printf("BEFORE YOURS, ONLY %d OPENED THEIR CHUTES LOWER THAN\n", K - K1);
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System.out.println("YOU DID.");
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} else if (K - K1 <= 0.25 * K) {
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System.out.printf("PRETTY GOOD! %d SUCCESSFUL JUMPS PRECEDED YOURS AND ONLY\n", K);
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System.out.printf("%d OF THEM GOT LOWER THAN YOU DID BEFORE THEIR CHUTES\n", K - K1);
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System.out.println("OPENED.");
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} else if (K - K1 <= 0.5 * K) {
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System.out.printf("NOT BAD. THERE HAVE BEEN %d SUCCESSFUL JUMPS BEFORE YOURS.\n", K);
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System.out.printf("YOU WERE BEATEN OUT BY %d OF THEM.\n", K - K1);
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} else if (K - K1 <= 0.75 * K) {
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System.out.printf("CONSERVATIVE, AREN'T YOU? YOU RANKED ONLY %d IN THE\n", K - K1);
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System.out.printf("%d SUCCESSFUL JUMPS BEFORE YOURS.", K);
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} else if (K - K1 <= -0.9 * K) {
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System.out.println("HUMPH! DON'T YOU HAVE ANY SPORTING BLOOD? THERE WERE");
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System.out.printf("%d SUCCESSFUL JUMPS BEFORE YOURS AND YOU CAME IN %d JUMPS\n", K, K1);
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System.out.println("BETTER THAN THE WORST. SHAPE UP!!!\n");
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} else {
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System.out.printf("HEY! YOU PULLED THE RIP CORD MUCH TOO SOON. %f SUCCESSFUL\n", K);
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System.out.printf("JUMPS BEFORE YOURS AND YOU CAME IN NUMBER %d! GET WITH IT!\n", K - K1);
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}
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} else {
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System.out.println("AMAZING!!! NOT BAD FOR YOUR ");
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switch (J) {
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case 0:
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System.out.print("1ST ");
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break;
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case 1:
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System.out.print("2ND ");
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break;
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case 2:
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System.out.print("3RD ");
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break;
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}
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System.out.println("SUCCESSFUL JUMP!!!");
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}
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} else {
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if (terminalReached) {
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System.out.printf("%.2f SPLAT\n", (V / A) + ((D1 - (V * V / (2 * A))) / V));
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} else {
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System.out.printf("%.2f SPLAT\n", Math.sqrt(2 * D1 / A));
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}
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switch (random.nextInt(10)) {
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case 0:
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System.out.println("REQUIESCAT IN PACE.");
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break;
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case 1:
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System.out.println("MAY THE ANGEL OF HEAVEN LEAD YOU INTO PARADISE.");
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break;
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case 2:
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System.out.println("REST IN PEACE.");
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break;
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case 3:
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System.out.println("SON-OF-A-GUN.");
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break;
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case 4:
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System.out.println("#$%&&%!$");
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break;
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case 5:
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System.out.println("A KICK IN THE PANTS IS A BOOST IF YOU'RE HEADED RIGHT.");
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break;
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case 6:
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System.out.println("HMMM. SHOULD HAVE PICKED A SHORTER TIME.");
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break;
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case 7:
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System.out.println("MUTTER. MUTTER. MUTTER.");
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break;
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case 8:
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System.out.println("PUSHING UP DAISIES.");
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break;
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default:
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System.out.println("EASY COME, EASY GO.");
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}
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}
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boolean chosen = false;
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while (!chosen) {
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System.out.print("DO YOU WANT TO PLAY AGAIN ");
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String Z = scanner.next();
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if (Z.equals("YES")) {
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break;
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}
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if (Z.equals("NO")) {
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System.out.print("PLEASE ");
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while (true) {
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Z = scanner.next();
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if (Z.equals("YES")) {
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chosen = true;
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break;
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}
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if (Z.equals("NO")) {
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System.out.println("SSSSSSSSSS.");
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return;
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}
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System.out.print("YES OR NO ");
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}
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continue;
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} else {
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System.out.print("YES OR NO ");
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}
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}
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}
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}
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}
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