답안 #117221

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
117221	2019-06-15T11:31:41 Z	maho04	scanf 함수 1 (BSC_0_3)	C++14	컴파일 오류	0 ms	0 KB

scanf1

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

Compilation message

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;
   ^~~~