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  1. // Online C++ compiler to run C++ program online
  2. #include <iostream>
  3. using namespace std;
  4. int main() {
  5.     int arr[5]={1,7,3,10,6};
  6.         int sum = 17;
  7.         int i=0,j=4;
  8.         for (i=0;i<5;i++)
  9.         {
  10.                 cout<<"i="<<i<<","<<"j="<<j<<endl;
  11.  
  12.                 if (i==j)
  13.                 {
  14.                         i=0;
  15.                         j--;
  16.                 }
  17.                  if (i!=j && arr[i]+arr[j]==sum)
  18.                 {
  19.                     cout<<i+1<<","<<j+1<<endl;
  20.                     break;
  21.                 }
  22.                 else if (i>j)
  23.                     break;
  24.  
  25.         }
  26.         if (j==0)
  27.         cout<<"Not found"<<endl;
  28.         return 0;
  29.  
  30. }
Success #stdin #stdout 0.01s 5288KB
comments (?)
stdin
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Standard input is empty
stdout
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i=0,j=4
i=1,j=4
i=2,j=4
i=3,j=4
i=4,j=4
i=1,j=3
2,4
https://ideone.com/3Xn33j
language:
C++ (gcc 8.3)
created:
5 days ago
visibility:
public

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