Run ID Author Problem Lang Verdict Score Time Memory Code Length Submit Time
8143 D班-西瓜 s01串 C++ Accepted 100 1 MS 272 KB 304 2025-03-26 14:04:29

Tests(20/20):


#include <bits/stdc++.h> using namespace std; int main() { int n; string s="0",s1; cin >> n; for(int i = 0; i<n; i++) { for(int j = 0; j<s.size(); j++) { if(s[j]=='0') { s1 += "1"; } else { s1 += "01"; } } s = s1; s1 = ""; } cout << s; return 0; }


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