Debugging:

When I ran this program it printed 19.

#include

void main(){

int i, a[5]={1,2,3,4,5},sum;

sum = 0;

for(i=1; i<=5; i++)

sum+= a[i]

cout<

}

This program compiled and ran but printed 19. grrrr.

a. The programmer expected the program to print 15. Why?

ANS:

b. But there is a bug in the code that would have precluded this. What is the bug?

ANS:

c. What must be going on to cause this output, i.e. what value must be where in memory (for whatever reason, thats not your problem now) to cause the program to print 19?

ans: