题解 | #班级成绩输入输出#
班级成绩输入输出
https://www.nowcoder.com/practice/60d96b08e1cb42e38629d54e37eac008
#include <stdio.h>
int main() {
int a, b;
float c,sum;
float p[5][5];
for(a=0;a<sizeof(p)/sizeof(p[0]);a++)
{
sum=0;
for(b=0;b<sizeof(p[0])/sizeof(p[0][0]);b++)
{
scanf("%f ",&p[a][b]);
printf("%.1f ",p[a][b]);
sum=sum+p[a][b];
}
printf("%.1f\n",sum);
}
return 0;
}
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