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,b,c,d;
scanf("%d %d %d %d",&a,&b,&c,&d);
double result =a*20.0/100+b*10.0/100+c*20.0/100+d*50.0/100;
printf("%.1lf",result);
return 0;
}
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