1 solutions
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0
C++ :
#include <bits/stdc++.h> using namespace std; void f(string a, string b) { if (a.size() == 0) return; char root = a[0]; int pos = b.find(root); f(a.substr(1, pos), b.substr(0, pos)); f(a.substr(pos + 1), b.substr(pos + 1)); cout << root; } int main() { string a, b; while (cin >> a >> b) { f(a, b); cout << endl; } return 0; }
- 1
Information
- ID
- 19286
- Time
- 1000ms
- Memory
- 128MiB
- Difficulty
- (None)
- Tags
- (None)
- # Submissions
- 0
- Accepted
- 0
- Uploaded By