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利用位运算的性质求每一位上为0还是1
#include <bits/stdc++.h> using namespace std; #define endl '\n' #define LL long long #define ph push_back #define INF 0x3f3f3f3f #define PII pair<int, int> int main(){ ios::sync_with_stdio(false); cin.tie(nullptr), cout.tie(nullptr); for(int i=0;i<=31;i++){ for(int j=4;j>=0;j--){ cout<<(i>>j&1); } cout<<endl; } return 0; }
Information
- ID
- 1821
- Time
- 1000ms
- Memory
- 512MiB
- Difficulty
- 4
- Tags
- # Submissions
- 24
- Accepted
- 17
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