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leetcode_961.cpp
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69 lines (57 loc) · 1.11 KB
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/*
* =========================================================================
*
* FileName: leetcode_961.cpp
*
* Description:
*
* Version: 1.0
* Created: 2019-01-04 16:31:32
* Last Modified: 2019-01-04 16:32:02
* Revision: none
* Compiler: gcc
*
* Author: zt ()
* Organization:
*
* =========================================================================
*/
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <stddef.h>
#include <string.h>
#include <signal.h>
#include <errno.h>
#include <unistd.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <sys/socket.h>
#include <iostream>
#include <memory>
#include <algorithm>
#include <vector>
#include <thread>
#include <mutex>
#include <map>
#include <list>
#include <string>
#include <functional>
using namespace std;
int repeatedNTimes ( vector<int>& A )
{
map<int, int> m;
for ( auto& e : A )
{
if ( m.find ( e ) != m.end() )
return e;
m.insert ( {e, 1} );
}
return 0;
}
int main ( int argc, char* argv[] )
{
( void ) argc;
( void ) argv;
return 0;
}