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C++ Help Please Can you find a way so that the following function uses only 1 loop instead of two...

C++ Help Please

Can you find a way so that the following function uses only 1 loop instead of two for loops?

NOTE: ANY LOOP MAY BE USED

void check(vector <int> &v)

{

int flag = 0;

for(int i = 0; i < DIST_INT-1; i++)

for(int j = i+1; j < DIST_INT; j++)

if(v[i]+ v[i+1] == 10)

{

cout << v[i] << "--" << v[j] << endl;

}

if(flag == 0)

printf("There are no such pairs.");

}

engineering   Computer-Science   
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Answer #1

updated code

void check(vector <int> &v)
{
   int flag = 0;
   for(int i = 0; i < DIST_INT-1; i++)
   {
       if(v[i]+ v[i+1] == 10)
       {
           cout << v[i] << "--" << v[i+1] << endl;
           flag=1;
       }
   }
   if(flag == 0)
       printf("There are no such pairs.");

}

If you have any query regarding the code please ask me in the comment i am here for help you. Please do not direct thumbs down just ask if you have any query. And if you like my work then please appreciates with up vote. Thank You.

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