1 条题解
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0
#define writen by Neo #include <bits/stdc++.h> using namespace std; void d(int x){ bool flag = false; while (x != 0){ int t = int(log2(x)); if (flag) cout << "+"; if (t == 1) cout << "2"; else if (t == 0) cout << "2(0)"; else { cout << "2("; d(t); cout << ")"; } x -= pow(2,t); flag = true; } } int main(){ int a; cin>>a; d(a); return 0; }
- 1
信息
- ID
- 10
- 时间
- 1000ms
- 内存
- 125MiB
- 难度
- 3
- 标签
- 递交数
- 2
- 已通过
- 2
- 上传者