how to do a loop ic C code example

Example 1: c make loop

// Print numbers from 1 to 5

#include <stdio.h>
int main()
{
    int i = 1;
    
    while (i <= 5)
    {
        printf("%d\n", i);
        ++i;
    }

    return 0;
}

Example 2: whiel loop in C

while (testExpression) 
{
    // statements inside the body of the loop 
}