[Solved] This just bugs me [closed]

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Because for-loop needs 3 parameters. If you just give 2 parameters with 3rd parameter not being given, compiler expects the loop variant parameter there. Usually –

for(iteration variable; condition; increment/decrement )
for(;condition;increment/decrement ){}
for(iteration variable;;increment/decrement) {}
for(;;increment/decrement) {}

...

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solved This just bugs me [closed]