#include <stdio.h>

int main() {
   int n = 3;
   int arr[n];
   int i = 0;
   for(i = 0; i < n; i++)
   scanf("%d", &arr[i]);
   printf("score1=%d", arr[0]);
   for(i = 1; i < n; i++)
   printf(",score%d=%d", i + 1, arr[i]);
    return 0;
}

可以适用于任意正整数n.