Interview Question for Developer Program Engineers


Country: United States




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maintain two pointers one pointing to zero(name it as left) and another pointing to arr[length-1](right)

currsum=arr[left]+arr[right]
if sum==currsum printf("%d%d",right,left);
if(sum>currsum) left++;
else
right--;

- newbie August 30, 2010 | Flag Reply
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0
of 0 votes

one small correction.........
if(sum>currsum)
right--;
else
left++;

- feedow August 30, 2010 | Flag
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0
of 0 vote

if(sum>currsum)
left++; // to add a greater value
else
right--; // to add a lesser value

- suganya September 01, 2010 | Flag Reply
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0
of 0 vote

Fails for sum as 6. Your code only prints (1,5) and not (2,4)

- cirus November 10, 2010 | Flag Reply


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