Submission #1344553

#	Time	Username	Problem	Language	Result	Execution time	Memory
1344553		greentree	A + B (IOI24_aplusb)	C++20	Compilation error	0 ms	0 KiB

aplusb

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

int main(){
  int a, b;
  cin >> a >> b;
  int r = a+b;
  cout << r;
  return 0;
}

Compilation message (stderr)

/usr/bin/ld: /tmp/cchGsyZr.o: in function `main':
grader.cpp:(.text.startup+0x0): multiple definition of `main'; /tmp/ccp8OntV.o:aplusb.cpp:(.text.startup+0x0): first defined here
/usr/bin/ld: /tmp/cchGsyZr.o: in function `main':
grader.cpp:(.text.startup+0x14e): undefined reference to `sum(int, int)'
collect2: error: ld returned 1 exit status