求助14,15,21
14源代码:
#include<bits/stdc++.h>
using namespace std;
int main(){
int a,m=8;
char s;
cin>>a>>s;
if(s=='y'){
m=m+5;
}
if(a>=1000){
cout<<m;
return 0;
}
a=a-1000;
while(a>=500){
m=m+4;
a=a-500;
}
if(a!=0){
m=m+4;
}
cout<<m;
return 0;
}
15源代码:
#include<iostream>
#include<iomanip>
#include<cmath>
#include<algorithm>
#include<cstdio>
using namespace std;
int main(){
long long a,b,c,ans;
cin>>a>>b>>c;
a=ans;
if(ans<b){
ans=b;
}
if(ans<c){
cout<<c;
}else{
cout<<ans;
}
return 0;
}
21源代码:
#include<iostream>
#include<iomanip>
#include<cmath>
#include<algorithm>
#include<cstdio>
using namespace std;
int main(){
long long a,b,c,ans;
cin>>a>>b>>c;
a=ans;
if(ans<b){
ans=b;
}
if(ans<c){
cout<<c;
}else{
cout<<ans;
}
return 0;
}
各位来帮个忙,在线等