제출 #18900

#제출 시각아이디문제언어결과실행 시간메모리
18900dltldls95scanf 함수 4 (BSC_0_6)C++98
100 / 100
0 ms1716 KiB
#include <iostream>
int main()
{
  int a = -1;
  int b = -1;
  std::cin>>a>>b;
  if(b== -1 && a!= -1)
    std::cout<<1<<std::endl;
  else
    std::cout<<2<<std::endl;
  
    return 0;
}
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