function PrintParts(str, parts) {
const length = str.length;
if (length % parts != 0) {
console.log("No equal parts");
return;
}
const part_size = parseInt(length / parts);
let s = "";
for (let i = 0; i < length; i++) {
if (i % part_size == 0 && i != 0) {
console.log(s);
s = "";
}
s += str.charAt(i);
}
console.log(s);
}
const str = "node.js c++ c java python c#";
const parts = 4;
PrintParts(str, parts);
/*
run:
node.js
c++ c
java py
thon c#
*/