题解 | #选村长#

#include<stdio.h>
using namespace std;
int main()
{
    int i = 0, A = 0, B = 0, C = 0,n = 0, count = 0;
    while (n != -1)    
    {
        scanf("%d", &n);
        switch (n)     
        {
        case 1:A++;count++;break;
        case 2:B++;count++;break;
        case 3:C++;count++;break;
        default:count++;break;      
        }
    }
    printf("A=%d\n", A);
    printf("B=%d\n", B);
    printf("C=%d\n", C);
    printf("Tot=%d\n", A + B + C);  
    for (i = 0; i < 1; i++)       
    {
        if (A > (count/2))
            printf("A-yes\n");
        else if (B > (count/2))
            printf("B-yes\n");
        else if (C > (count/2))
            printf("C-yes\n");
        else
            printf("all-NO\n");
    }
    return 0;
}