Question

Write a program to explain ""for loop""

Answer 1

This means that a repeat loop will always execute the process part at least once. tap diagram to zoom and pan

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Answer 2

Write a program to explain ""for loop""

Explanation:

Example of For loop in C language:

#include <stdio.h>

int main()

{

  int i;

  for (i=1; i<=3; i++)

  {

      printf("%d\n", i);

  }

  return 0;

}

Output

1

2

3

Explanation

Step 1: In for loop, initialization is done first that means the counter variable i, gets initialized to 1 in above example i.e i = 1.

Step 2: After initialization, the condition is evaluated means  the counter variable is checked for the given condition i.e. i<=3, if the condition is true then statement  printf("%d\n", i) gets executed by printing the value of i, if the condition false, loop will terminate and the control exists for loop.

Step 3: After executing statement printf() successfully within the body of loop, the counter variable i incremented by 1 and step 1 executes till i<=3