题解 | #KiKi算期末成绩#
KiKi算期末成绩
https://www.nowcoder.com/practice/4ef07b4f80fc4027a4b90e2245f8f637
#include <stdio.h>
int main()
{
int a=0,b=0,c=0,d=0;
float sum=0;
scanf("%d %d %d %d",&a,&b,&c,&d);
sum=0.2*a+0.1*b+0.2*c+0.5*d;
printf("%.1f",sum);
return 0;
}
