1 solutions
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0
C++ :
#include<bits/stdc++.h> using namespace std; string a; int main() { cin>>a; for(int i=0;i<=a.size();i++) { if(a[i]=='W') { if(a[i+1]=='-') { swap(a[i],a[i+1]); } } if(a[i]=='W') { if(a[i+1]=='B') { if(a[i+2]=='-') { swap(a[i],a[i+2]); } } } } for(int i=0;i<a.size();i++) { cout<<a[i]; } return 0; }
- 1
Information
- ID
- 979
- Time
- 1000ms
- Memory
- 128MiB
- Difficulty
- (None)
- Tags
- # Submissions
- 0
- Accepted
- 0
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