What will be do if the updation of loop is not given & condition is true

Answer 1

like this?
for(;true;)
??

Infinite loop unless condition becomes false. Might as well use a while loop at this point.

Answer 2

the loop becomes infinite

Answer 3

he wants the q and the a. lol

Answer 4

Instead of for(x=0;x<1;x++){do that;} you will have if(true){do this;} for a valid code. If you will do for(;x=0;){do this} you will have infinite loop.