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