Starie case
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//also use arr.reverse
function processData(input) {
for (let i = 0; i < input; i++) {
for (let j = input-1; j > i ; j--) {
process.stdout.write(" ");
}
for (let j = 0; j <= i; j++) {
process.stdout.write("#");
}
process.stdout.write("\n");
}
}
process.stdin.resume();
process.stdin.setEncoding("ascii");
_input = "";
process.stdin.on("data", function (input) {
_input += input;
});
process.stdin.on("end", function () {
processData(_input);
});
JavaScript
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