3 solutions
- 1
Information
- ID
- 6
- Time
- 1000ms
- Memory
- 128MiB
- Difficulty
- 5
- Tags
- # Submissions
- 32
- Accepted
- 14
- Uploaded By
#include<bits/stdc++.h>
using namespace std;
int main()
{
int n;
cin>>n;
int b[20000]={};
for(int i=0;i<n;i++)
{
int a;
cin>>a;
if(a%10>=5)a+=10;
a=a/10*10;
b[i]=a;
}
for(int i=0;i<n;i++)cout<<b[i]<<endl;
}
C++ :
#include <bits/stdc++.h>
using namespace std;
int main(){
int n,a,s;
cin>>n;
for(int i=1;i<=n;i++){
cin>>a;
s=a%10;
if(s>=0&&s<=4){
cout<<a-s<<endl;
}else{
cout<<a+10-s<<endl;
}
}
return 0;
}
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