let n = 5;
let string = "";
for (let i = 0; i < n; i++) {
// printing star
for (let k = 0; k < n - i; k++) {
string += "*";
}
string += "\n";
}
console.log(string);
bGV0IG4gPSA1OwpsZXQgc3RyaW5nID0gIiI7CmZvciAobGV0IGkgPSAwOyBpIDwgbjsgaSsrKSB7CiAgLy8gcHJpbnRpbmcgc3RhcgogIGZvciAobGV0IGsgPSAwOyBrIDwgbiAtIGk7IGsrKykgewogICAgc3RyaW5nICs9ICIqIjsKICB9CiAgc3RyaW5nICs9ICJcbiI7Cn0KY29uc29sZS5sb2coc3RyaW5nKTsKCg==