#include<iostream>
#include<vector>
using namespace std;
main()
{
int i,l,n,m;
l=0;
string a,b;
vector <string> c;
while(cin>>a)
{
l=0;
n=a.size()-1;
for(i=0;n>=i;i++)
{
b=a[i];
if(b=="0") l=1;
else {l=0;break;}
}
c.clear();
if(l==1) {cout<<"0"<<endl; continue;}
for(i=n;i>=0;i--)
{
b=a[i];
c.push_back(b);
}
//cout<<c.size();
for(i=0;c.size()>i;i++)
{
b=c[i];
if(b=="0")
{
c.erase(c.begin());
i=-1;
}
else break;
}
m=c.size()-1;
for(i=0;m>=i;i++){
cout<<c[i];
}
cout<<endl;
}
}
Close
CPP
|
| AC (0ms, 320KB) |