Run ID:113270
提交时间:2025-03-15 16:15:40
#include <stdio.h> int main() { float a[12]; float m = 0; float n; for(int i = 1;i<=12;i++) { scanf("%f", &a[i]); m = m + a[i]; } n = m / 12.0; printf("¥%.2f", n); return 0; }