Find the loop invariant for the program code below. void main() { int y = 1, x = 0; while (x < 4) { y = y * z; x = x + 1; }

C++ Programming: From Problem Analysis to Program Design
8th Edition
ISBN:9781337102087
Author:D. S. Malik
Publisher:D. S. Malik
Chapter8: Arrays And Strings
Section: Chapter Questions
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i.
Find the loop invariant for the program code below.
void main()
{
int y = 1, x = 0;
while (x < 4)
{
y = y * z;
x = x + 1;
}
Transcribed Image Text:i. Find the loop invariant for the program code below. void main() { int y = 1, x = 0; while (x < 4) { y = y * z; x = x + 1; }
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