제출 #6899

#제출 시각아이디문제언어결과실행 시간메모리
6899kipa00MathWorlds (YDX13_mathworlds)C++98
1 / 1
0 ms1088 KiB
#include <cstdio>
#define I(g, s) if(b g c==d)a+=s
#define C(g, s) case s: printf(#g "\n"); break

int main() {
	int a = 0;
	int idx;
	int b, c, d;
	scanf("%d %d %d", &b, &c, &d);
	I(+, 1);
	I(-, 2);
	I(*, 4);
	if (c != 0 && b % c == 0) I(/, 8);
	switch (a) {
	C(+, 1);
	C(-, 2);
	C(*, 4);
	C(/, 8);
	default: printf("Invalid\n"); break;
	}
	return 0;
}
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