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;
scanf("%d %d %d %d",&a,&b,&c,&d);
float sum=a*0.2+b*0.1+c*0.2+d*0.5;
printf("%.1f",sum);
return 0;
}
