Submission #117221

#	Time	Username	Problem	Language	Result	Execution time	Memory
117221		maho04	scanf 함수 1 (BSC_0_3)	C++14	Compilation error	0 ms	0 KiB

scanf1

using namespace std;
int a = 0;
int main(){
  cin >> a;
  cout<< a;
}

Compilation message (stderr)

scanf1.cpp: In function 'int main()':
scanf1.cpp:4:3: error: 'cin' was not declared in this scope
   cin >> a;
   ^~~
scanf1.cpp:4:3: note: suggested alternative: 'main'
   cin >> a;
   ^~~
   main
scanf1.cpp:5:3: error: 'cout' was not declared in this scope
   cout<< a;
   ^~~~