🔸Loops

there are 3 types of loops in c:

1. for

2. while

3. do while

while loop

while (condition){ do this }

also has break and continue operands

#include <stdio.h>
int main()
{
    int index = 0;
    while (index < 10)
    {
        printf("%d\n",index);
        index += 1;
    }
return 0;

while true loop ( infinite while loop)

while(1){ ... }

do-while loop

is a loop where the body is executed for the first time unconditionally. always guaranteed to execute at least once.

do { statement } while (expression);

example:

do
{printf("counter: %d\n",counter);
    counter++;}
while (counter <= 10);

for loop

for ( statement ; condition; action){ do this until reaching the condition }

example:

for (int count=1 ; count <= 10 ; ++count)
{
    printf("%d\n",count);
}

infinite for loop

​​for(;;) { / statements / }

nested loop (for loop example)

example:

for (int x = 0; x <= 9; ++x) {
    for (int y = 0; y <= 9; ++y)
    {
    printf(">>> %d\n",x*y);
    x+=x;
    y+=y;
    }
}