Submission #1135974

#	Time	Username	Problem	Language	Result	Execution time	Memory
1135974		ahmetlbktd4	A + B (IOI24_aplusb)	C++20	Compilation error	0 ms	0 KiB

aplusb

#include <bits/stdc++.h>
#define ll long long
using namespace std;

int main(){
	ios::sync_with_stdio(0);
	cin.tie(0);
	ll a,b;
	cin >> a >> b;
	cout << a+b;
}

Compilation message (stderr)

/usr/bin/ld: /tmp/ccm8WKRP.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/ccRuBls8.o:aplusb.cpp:(.text.startup+0x0): first defined here
/usr/bin/ld: /tmp/ccm8WKRP.o: in function `main':
grader.cpp:(.text.startup+0x160): undefined reference to `sum(int, int)'
collect2: error: ld returned 1 exit status