mirror of
https://github.com/renbaoshuo/202401-programming-assignments.git
synced 2024-12-03 17:26:21 +00:00
18 lines
257 B
C
18 lines
257 B
C
|
#include <stdio.h>
|
||
|
|
||
|
int main() {
|
||
|
int x;
|
||
|
|
||
|
scanf("%d", &x);
|
||
|
|
||
|
if (x <= 800) {
|
||
|
printf("0.0\n");
|
||
|
} else if (x <= 4000) {
|
||
|
printf("%.1lf\n", (x - 800) * 0.15);
|
||
|
} else {
|
||
|
printf("%.1lf\n", x * 0.1);
|
||
|
}
|
||
|
|
||
|
return 0;
|
||
|
}
|