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How this code ran ??

Whats the output of this code var x = 0; While ( x < 6 ) { x++ ; } document.writs(x); Its given 6 !!! Why ?

11th Aug 2022, 11:19 AM
Ruba Alswafen
Ruba Alswafen - avatar
1 Odpowiedź
+ 1
Because loop runs to the time the condition is false at start of the iteration x = 0 x<6 //true x++ x<6 //true x=1 x++ x<6 //true x=2 x++ x<6 //true x=3 x++ x<6 //true x=4 x++ x<6 //true x=5 x++ // x is 6 when the next line starts (or the condition of the loop is checking) and loop will end when it will check the condition again x<6 //false x=6
11th Aug 2022, 12:11 PM
Bartek