Submission #1077918


Source Code Expand

#include <cstdio>
#include <vector>
#include <algorithm>
#include <functional>
#include <tuple>
#include <map>
#include <unordered_map>
#include <set>
#include <unordered_set>
#include <array>
#include <valarray>

using namespace std;

template <typename T>
int sgn(T x)
{
    if (x == 0){
        return 0;
    }else if (x > 0){
        return 1;
    }else{ // x < 0
        return -1;
    }
}

int main()
{
    int X, Y;
    scanf("%d %d\n", &X, &Y);
    int result = abs(abs(Y) - abs(X));
    int sgnX = sgn(X);
    int sgnY = sgn(Y);
    if (sgnX * sgnY < 0){
        result += 1;
    }else if (sgnX * sgnY > 0 && Y < X){
        result += 2;
    }
    printf("%d\n", result);
}

Submission Info

Submission Time
Task A - Simple Calculator
User painfulness
Language C++14 (GCC 5.4.1)
Score 0
Code Size 723 Byte
Status WA
Exec Time 1 ms
Memory 128 KB

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:30:29: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d %d\n", &X, &Y);
                             ^

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 0 / 300
Status
AC × 3
AC × 12
WA × 2
Set Name Test Cases
Sample 0_00.txt, 0_01.txt, 0_02.txt
All 0_00.txt, 0_01.txt, 0_02.txt, 1_00.txt, 1_01.txt, 1_02.txt, 1_03.txt, 1_04.txt, 1_05.txt, 1_06.txt, 1_07.txt, 1_08.txt, 1_09.txt, 1_10.txt
Case Name Status Exec Time Memory
0_00.txt AC 1 ms 128 KB
0_01.txt AC 1 ms 128 KB
0_02.txt AC 1 ms 128 KB
1_00.txt AC 1 ms 128 KB
1_01.txt AC 1 ms 128 KB
1_02.txt WA 1 ms 128 KB
1_03.txt WA 1 ms 128 KB
1_04.txt AC 1 ms 128 KB
1_05.txt AC 1 ms 128 KB
1_06.txt AC 1 ms 128 KB
1_07.txt AC 1 ms 128 KB
1_08.txt AC 1 ms 128 KB
1_09.txt AC 1 ms 128 KB
1_10.txt AC 1 ms 128 KB