编辑代码

#include <stdio.h>
#include <stdlib.h>
#include <time.h>
int main () {
    int b = 0;
    int bb = 0;
    srand(time(0));
    for(int aa = 0; aa < 100; aa++){
        int a = rand();
        if(a % 2 == 0){
            b++;
        }
        if (a % 2 == 1) {
            bb++;
        }
    }
    printf("有%d的可能。", b);
	return 0;
}