How to write a C Program Toss Up Dice Simulator ?
Solution:
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
typedef char * string;
int main(int argc, const char* argv[]){
int rolls;
int dice_num;
int r;
int y;
int i;
int win = 0;
int lose = 0;
int green = 0;
int red = 0;
char *die;
srand(time(NULL));
string dice[6];
dice[0] = "red";
dice[1] = "yellow";
dice[2] = "yellow";
dice[3] = "green";
dice[4] = "green";
dice[5] = "green";
if(argc < 2 ){
printf("How many times do you want to roll?\n");
scanf("%d", &rolls);
printf("How many dice do you want to roll?\n");
scanf("%d", &dice_num);
}
else{
rolls = atoi(argv[1]);
dice_num = atoi(argv[2]);
}
for (i=rolls;i > 0;i--){
for (y=dice_num;y > 0;y--){
r=rand()%6;
die = dice[r];
printf("%s,",die);
if(die == "green"){
green++;
}
else if(die == "red"){
red++;
}
}
//printf("green: %d\nred: %d\n",green,red);
printf("\n");
if( green == 0 && red > 0 ){
lose++;
}
else{
win++;
}
red=0;
green=0;
}
printf("Wins: %d\nLoses: %d\n",win,lose);
return 0;
}