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Copy path5_palin.cpp
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5_palin.cpp
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#include<iostream>
#include<string>
using namespace std;
int main()
{
int i,N,lenstr,mid;
string input,modstr;
char temp='0';
cin>>N;
std::cin.ignore(100, '\n');
while(N--)
{
temp='0';
getline(cin,modstr);
lenstr=modstr.size();
input=modstr;
mid=lenstr/2;
//cout<<lenstr<<"\n";
for(i=0;i<lenstr/2;i++)
{
//modstr[i]=modstr[lenstr-1-i];
}
for(;i<lenstr;i++)
{
modstr[i]=modstr[lenstr-1-i];
}
if(modstr.compare(input)<=0)
{
//cout<<"\n"<<mid<<"\n";
//cout<<modstr<<"\n";
while(mid!=lenstr)
{
if(modstr[mid]!='9')
{
modstr[mid]++;
modstr[lenstr-1-mid]=modstr[mid];
break;
}
modstr[mid]='0';
modstr[lenstr-1-mid]=modstr[mid];
mid++;
}
if(mid==lenstr)
{
temp='1';
modstr[0]='1';
}
cout<<modstr;
if(temp=='1')
cout<<temp;
cout<<"\n";
}
else
cout<<modstr<<"\n";
}
return 0;
}