1 solutions
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0
C++ :
#include<iostream> #include<algorithm> #include<cstdio> #include<cmath> #include<cstring> #include<vector> #include<queue> #include<map> using namespace std; //const long long N=; long long l,gs,sy; string st; int main() { cin>>st; l=st.size(); gs=1; sy=1; for (int i=0;i<l;i++) { sy--; if (sy==0) cout<<st[i],sy=++gs; } return 0; }
- 1
Information
- ID
- 883
- Time
- 1000ms
- Memory
- 128MiB
- Difficulty
- 10
- Tags
- # Submissions
- 4
- Accepted
- 1
- Uploaded By