A for loop is given below. Use a while loop to perform the same task. for(...
A for loop is given below. Use a while loop to perform the same task. for( i=0;i<=7;i+=2) { Sum=Sum + i; } b: What is value of variable Sum after the end of loop?
Homework Answers
Answer
Corresponding while loop code for the given 'for'
loop.
i=0
while(i<=7)
{
Sum = Sum + i;
i+=2;
}
while loop we go till 4th iteration only because after 4th iteration i will be equal to 8 which does not satisfy the condition i.e i<=7. So, loop will stop after 4th iteration.
Value of i and Sum in each iteration
1st : i = 0 , Sum = 0
2nd : i = 2 , Sum = 2
3rd : i = 4 , Sum = 6
4th : i = 6 , Sum = 12
So value of Sum after end of loop is 12.
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