OJ Board

I got it.
Use "while(cin >> k)" instead of "while(!cin.eof())", and I got AC.
Thanks.

I have found why I got TLE.


........blahblahblah
while(!cin.eof())
{
getline(cin, line);
........................blahblahblah


Because the last char. of input file could be space, it won't get EOF
This cause limitless loop

Use while(getline(cin, line)) instead of while(!cin.eof()) and I ...

Well, I used same method(char*) in C and Accepted.
I just wonder about why WA in C++.....

I have Accepted with C, but when I try with C++, I got Wrong Answer.

#include <iostream>
#include <string>
using namespace std;

int main()
{
string a,b;
int i,count,len;

while(cin >> a >> b)
{
if(a == "0" && b == "0")
break;
count = 0;
if(a.length() > b.length())
len = b.length ...