제출 #16952

#제출 시각아이디문제언어결과실행 시간메모리
16952taehoon1018MathWorlds (YDX13_mathworlds)C++98
컴파일 에러
0 ms0 KiB
int main(void) { double long x, y, z, count = 0; char ch; scanf("%d%d%d", &x, &y, &z); if (x + y == z) { count++; ch = '+'; } if (x - y == z) { ch = '-'; count++; } if (x*y == z) { ch = '*'; count++; } if (x / (float)y == z) { count++; ch = '/'; } if (count == 1) printf("%c", ch); else printf("Invalid"); }

컴파일 시 표준 에러 (stderr) 메시지

D.cpp: In function ‘int main()’:
D.cpp:8:28: error: ‘scanf’ was not declared in this scope
  scanf("%d%d%d", &x, &y, &z);
                            ^
D.cpp:32:18: error: ‘printf’ was not declared in this scope
   printf("%c", ch);
                  ^
D.cpp:34:19: error: ‘printf’ was not declared in this scope
   printf("Invalid");
                   ^