求助一下大佬,我做邮资问题(c++)时遇到了无法理解的问题!
#include<iostream>
#include<cstdio>
using namespace std
;
int a
,c
;
char b
;
int main(){
cin
>>a
>>b
;
if(a
<=1000){
if(b
=="n")c
=8;
if(b
=="y")c
=13;
}
if(a
>1000){
if((a
-1000)/500==0){
if(b
=="n")c
=(a
-1000)/500*4+8;
if(b
=="y")c
=(a
-1000)/500+13;
}
if((a
-1000)/500!=0){
if(b
=="n")c
=((a
-1000)/500+1)*4+8;
if(b
=="y")c
=((a
-1000)/500+1)*4+13;
}
}
cout
<<c
;
fclose(stdin);
fclose(stdout);
return 0;
}
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