for.md

For Loop

The easiest form of a loop is the for statement. This one has a syntax that is similar to an if statement, but with more options:

for(condition; end condition; change){
    // do it, do it now
}

Lets for example see how to execute the same code ten-times using a for loop:

for(var i = 0; i < 10; i = i + 1){
    // do this code ten-times
}

Note: i = i + 1 can be written i++.

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Using a for-loop, create a variable named message that equals the concatenation of integers (0, 1, 2, ...) from 0 to 99.

var message = "";

var message = "";

for(var i = 0; i < 100; i++){
    message = message + i;
}

var message2 = ""

for(var i = 0; i < 100; i++){
    message2 = message2 + i;
}
assert(message === message2);

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