Thread: Convert for loop to while loop

  1. #1
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    Feb 2021
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    Convert for loop to while loop

    Hi, could someone help me convert this for loop to while loop
    And how to detect how many times each one is executed or evaluated please?
    Thank you

    Code:
    int x=1, a=33;
    for(a=17; a< 20; a++){
    	x++;
    }
    
    ******************************
    
    int x=1, a=33;
    
    while(          ){
    
    	x++;
    
    }
    
    Final value of a:______ 
    Final value of x:______ 
    How many times a=17 is executed :______
    How many times a< 20 is evaluated:_______
    How many times x++   is executed:________
    How many times a++ is executed:_________

  2. #2
    and the hat of int overfl Salem's Avatar
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    Code:
    for ( a ; b ; c ) {
      d;
    }
    is the same as
    Code:
    a;
    while ( b ) {
      d;
      c;
    }
    If you dance barefoot on the broken glass of undefined behaviour, you've got to expect the occasional cut.
    If at first you don't succeed, try writing your phone number on the exam paper.

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