题解 | #牛牛的快递#
牛牛的快递
https://www.nowcoder.com/practice/41b42e7b3c3547e3acf8e90c41d98270
#include <stdio.h>
int main() {
float a;
char b;
int p=20;
scanf("%f %c", &a, &b);
if(b=='y')
p=p+5;
if (a <= 1) {
printf("%d",p);
} else {
if (a > (int)a)
{
printf("%d",p + (int)a);
}
if (a == (int)a) {
printf("%d",p+(int)a-1);
}
}
return 0;
}

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