[basic] working while

lib/hashPiramid.ts

@@ -0,0 +1,15 @@
+export function buildPiramid(n: number) {
+  let res = "";
+  let counter = 0;
+
+
+  while (counter < n) {
+    res += "#"
+    console.log(res);
+
+    counter++;
+  }
+
+}
+
+buildPiramid(7)