题解 | #计算平均成绩#
计算平均成绩
https://www.nowcoder.com/practice/30a28eb88c3f4e87be1a5b397ddd6fe2
#include <stdio.h> int main() { //float a1 = 0; //float a2 = 0; //float a3 = 0; //float a4 = 0; //float a5 = 0; //scanf("%f %f %f %f %f",&a1,&a2,&a3,&a4,&a5); //printf("%.1f",(a1+a2+a3+a4+a5)/5); int num [5] = {0}; int i = 0; for (i=0; i<5; i++) { scanf("%d",&num[i]); } int sum = 0; for(i=0; i<5; i++) { sum += num[i]; } printf("%.1lf\n",sum/5.0); return 0; }