While Loop - Equivalent Constructs

Equivalent Constructs

while (condition) { statements; }

is equivalent to

if (condition) { do { statements; } while (condition); }

or

while (true) { if (!condition) break; statements; }

or

goto TEST; LOOPSTART: statements; TEST: if (condition) goto LOOPSTART;

or

TEST: if (!condition) goto LOOPEND; statements goto TEST; LOOPEND:

Also, in C and its descendants, a while loop is a for loop with no initialization or counting expressions, i.e.,

for ( ; condition; ) { statements; }

}

Read more about this topic:  While Loop

Famous quotes containing the words equivalent and/or constructs:

    “When the apple is ripe it will fall.”
    —Irish proverb.

    An English equivalent to this might be, “To everything there is a season.”

    “In some extremely important ways, people are what you expect them to be, or at least they behave as you expect them to behave.”
    —Naomi Weisstein, U.S. psychologist, feminist, and author. Psychology Constructs the Female (1969)