Submission #9035412

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Source Code Expand

 // ===================================
//   author: M_sea
//   website: http://m-sea-blog.com/
// ===================================
#include <algorithm>
#include <iostream>
#include <cstdlib>
#include <cstring>
#include <cstdio>
#include <cmath>
#define re register
using namespace std;

inline int read() {
    int X=0,w=1; char c=getchar();
    while (c<'0'||c>'9') { if (c=='-') w=-1; c=getchar(); }
    while (c>='0'&&c<='9') X=X*10+c-'0',c=getchar();
    return X*w;
}

int main() {
    int a=read(),b=read();
    if (a<=0&&b>=0) puts("Zero");
    else if (a>0) puts("Positive");
    else if ((b-a+1)&1) puts("Negative");
    else puts("Positive");
    return 0;
}

Submission Info

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