제출 #16957

#제출 시각아이디문제언어결과실행 시간메모리
16957taehoon1018MathWorlds (YDX13_mathworlds)C++98
0 / 1
0 ms1084 KiB
#include <stdio.h>
 
int main(void)
{
    int 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 && y != 0)
    {
        count++;
        ch = '/';
    }
 
    if (count == 1)
        printf("%c", ch);
    else
        printf("Invalid");
 
}
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