##### Which of the following is true for MyX function?
 int MyX(int *E, unsigned int size) {     int Y = 0;     int Z;     int i, j, k;     for(i = 0; i < size; i++)         Y = Y + E[i];     for(i = 0; i < size; i++)         for(j = i; j < size; j++)         {             Z = 0;             for(k = i; k <= j; k++)                 Z = Z + E[k];    @)        if (Z > Y)                 Y = Z;         }     return Y; }   (A) maximum possible sum of elements in any sub-array of array E. (B) maximum element in any sub-array of array E. (C) sum of the maximum elements in all possible sub-arrays of array E (D) the sum of all the elements in the array E.     A) is given as answer but Y is the sum  all no. inside the array E  so how a sum of sub array number (Z) greater than Y see line number see the @ mark line.It will never true so how A will true answer may be D????
##### 1Comment
Sumit Verma
12 May 2017 01:14 am
I think you are not considering negative numbers.
Consider an array with elements like, 3, 5, -1, -7 .
Here you can see that sum of sub array 3, 5 is greater than sum of all the elements.