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  1. #include <iostream>
  2. using namespace std;
  3. int main()
  4. {
  5.         ios::sync_with_stdio(false);
  6.         int t,n,girl;
  7.         cin>>t;
  8.         while(t--)
  9.         {
  10.                 girl=0;
  11.                 cin>>n;
  12.                 int tprev=0,T=0,temp;
  13.                 for(int i=0;i<n;i++)
  14.                 {
  15.                         cin>>temp;
  16.                         if(temp==1)
  17.                         {
  18.  
  19.                                 if(i-girl<=tprev&&tprev!=0)
  20.                                 {       
  21.                                         T=tprev+1;
  22.                                 }
  23.                                 else
  24.                                 {               
  25.                                         T=i-girl;
  26.                                 }
  27.                                 girl++;
  28.                                 tprev=T;
  29.  
  30.                         }
  31.  
  32.                 }
  33.                 cout<<T<<'\n';
  34.         }
  35.         return 0;
  36. }
  37.  
Success #stdin #stdout 0s 3464KB
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https://ideone.com/4iwpeX
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
secret

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