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답안 #18871

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
18871 2016-02-16T06:06:35 Z guswns0528 MathWorlds (YDX13_mathworlds) C++14
1 / 1
 0 ms 1716 KB 
#include <iostream>

int main(void)
{
    long long int x, y, z;
    std::cin >> x >> y >> z;

    int result = 0;
    if (x + y == z)
    {
        result += 1;
    }
    if (x - y == z)
    {
        result += 2;
    }
    if ((y == 0 && z == 0) || (y != 0 && z % y == 0 && z / y == x))
    {
        result += 4;
    }
    if (y != 0 && x % y == 0 && x / y == z)
    {
        result += 8;
    }
    if (__builtin_popcount(result) != 1)
    {
        std::cout << "Invalid" << std::endl;
    }
    else
    {
        std::cout << "+-*/"[__builtin_ctz(result)] << std::endl;
    }
    return 0;
}

Subtask #1
1.0 / 1.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 1716 KB Output is correct
2 Correct 0 ms 1716 KB Output is correct
3 Correct 0 ms 1716 KB Output is correct
4 Correct 0 ms 1716 KB Output is correct
5 Correct 0 ms 1716 KB Output is correct
6 Correct 0 ms 1716 KB Output is correct
7 Correct 0 ms 1716 KB Output is correct
8 Correct 0 ms 1716 KB Output is correct
9 Correct 0 ms 1716 KB Output is correct
10 Correct 0 ms 1716 KB Output is correct
11 Correct 0 ms 1716 KB Output is correct
12 Correct 0 ms 1716 KB Output is correct
13 Correct 0 ms 1716 KB Output is correct
14 Correct 0 ms 1716 KB Output is correct
15 Correct 0 ms 1716 KB Output is correct
16 Correct 0 ms 1716 KB Output is correct
17 Correct 0 ms 1716 KB Output is correct
18 Correct 0 ms 1716 KB Output is correct
19 Correct 0 ms 1716 KB Output is correct
20 Correct 0 ms 1716 KB Output is correct
21 Correct 0 ms 1716 KB Output is correct
22 Correct 0 ms 1716 KB Output is correct
23 Correct 0 ms 1716 KB Output is correct
24 Correct 0 ms 1716 KB Output is correct
25 Correct 0 ms 1716 KB Output is correct
26 Correct 0 ms 1716 KB Output is correct
27 Correct 0 ms 1716 KB Output is correct
28 Correct 0 ms 1716 KB Output is correct
29 Correct 0 ms 1716 KB Output is correct
30 Correct 0 ms 1716 KB Output is correct
31 Correct 0 ms 1716 KB Output is correct
32 Correct 0 ms 1716 KB Output is correct
33 Correct 0 ms 1716 KB Output is correct
34 Correct 0 ms 1716 KB Output is correct
35 Correct 0 ms 1716 KB Output is correct
36 Correct 0 ms 1716 KB Output is correct
37 Correct 0 ms 1716 KB Output is correct
38 Correct 0 ms 1716 KB Output is correct
39 Correct 0 ms 1716 KB Output is correct
40 Correct 0 ms 1716 KB Output is correct
41 Correct 0 ms 1716 KB Output is correct
42 Correct 0 ms 1716 KB Output is correct
43 Correct 0 ms 1716 KB Output is correct
44 Correct 0 ms 1716 KB Output is correct
45 Correct 0 ms 1716 KB Output is correct
46 Correct 0 ms 1716 KB Output is correct
47 Correct 0 ms 1716 KB Output is correct
48 Correct 0 ms 1716 KB Output is correct
49 Correct 0 ms 1716 KB Output is correct
50 Correct 0 ms 1716 KB Output is correct
51 Correct 0 ms 1716 KB Output is correct
52 Correct 0 ms 1716 KB Output is correct
53 Correct 0 ms 1716 KB Output is correct
54 Correct 0 ms 1716 KB Output is correct
55 Correct 0 ms 1716 KB Output is correct
56 Correct 0 ms 1716 KB Output is correct
57 Correct 0 ms 1716 KB Output is correct
58 Correct 0 ms 1716 KB Output is correct
59 Correct 0 ms 1716 KB Output is correct
60 Correct 0 ms 1716 KB Output is correct
61 Correct 0 ms 1716 KB Output is correct
62 Correct 0 ms 1716 KB Output is correct
63 Correct 0 ms 1716 KB Output is correct
64 Correct 0 ms 1716 KB Output is correct
65 Correct 0 ms 1716 KB Output is correct
66 Correct 0 ms 1716 KB Output is correct
67 Correct 0 ms 1716 KB Output is correct
68 Correct 0 ms 1716 KB Output is correct
69 Correct 0 ms 1716 KB Output is correct
70 Correct 0 ms 1716 KB Output is correct
71 Correct 0 ms 1716 KB Output is correct
72 Correct 0 ms 1716 KB Output is correct
73 Correct 0 ms 1716 KB Output is correct
74 Correct 0 ms 1716 KB Output is correct
75 Correct 0 ms 1716 KB Output is correct
76 Correct 0 ms 1716 KB Output is correct
77 Correct 0 ms 1716 KB Output is correct
78 Correct 0 ms 1716 KB Output is correct
79 Correct 0 ms 1716 KB Output is correct
80 Correct 0 ms 1716 KB Output is correct
81 Correct 0 ms 1716 KB Output is correct
82 Correct 0 ms 1716 KB Output is correct
83 Correct 0 ms 1716 KB Output is correct
84 Correct 0 ms 1716 KB Output is correct
85 Correct 0 ms 1716 KB Output is correct
86 Correct 0 ms 1716 KB Output is correct
87 Correct 0 ms 1716 KB Output is correct