题解 | #选村长#

#include <stdio.h>

int main() {
    int A = 0, B = 0, C = 0, total = 0, n = 0;
    while(1) {
        scanf("%d", &n);
        if(n == -1) {
            break;
        }
        total++;
        switch(n) {
            case 1:
                A++;
                break;
            case 2:
                B++;
                break;
            case 3:
                C++;
                break;
        }
        
    }
    
    printf("A=%d\n", A);
    printf("B=%d\n", B);
    printf("C=%d\n", C);
    printf("Tot=%d\n", A + B + C);
    if(A > total  / 2){
        printf("A-yes\n");
    }else if(B > total / 2 ) {
        printf("B-yes\n");
    }else if(C > total  / 2) {
        printf("C-yes\n");
    }else{
        printf("all-NO\n");
    }
    
    return 0;
}