Using a for loop to print out different states of a generator: off, on, power generated.

generator.js

var totalGen = 19;
var totalMW = 0;

var totalGen = 19;
var totalMW = 0;

for (var gen = 1; gen <= totalGen; gen++) {

    if (gen % 2 != 0) {
        console.log("Generator #" + gen + " is off.");
    } else if (gen % 2 === 0 && gen <= 4) {
        totalMW += 62;
        console.log("Generator #" + gen + " is on, adding 62 MW, for a total of " + totalMW + " MW!");
    } else {
        totalMW += 124;
        console.log("Generator #" + gen + " is on, adding 124 MW, for a total of " + totalMW + " MW!");
    }
}