Happy New Year

2 files changed, 42 insertions, 0 deletions

diff --git a/challenge-250/zapwai/javascript/ch-1.js b/challenge-250/zapwai/javascript/ch-1.js
new file mode 100644
index 0000000000..250e412f12
--- /dev/null
+++ b/challenge-250/zapwai/javascript/ch-1.js
@@ -0,0 +1,19 @@
+let ints = [0, 1, 2];
+let ints2 = [4, 3, 2, 1];
+let ints3 = [1, 2, 3, 4, 5, 6, 7, 8, 9, 0];
+
+proc(ints);
+proc(ints2);
+proc(ints3);
+
+function proc(ints) {
+    let k = -1;
+    for (let i = 0; i < ints.length; i++) {
+	if (i % 10 == ints[i]) {
+	    k = i;
+	    break;
+	}
+    }
+    console.log("Input:",ints);
+    console.log("Output:",k);
+}
diff --git a/challenge-250/zapwai/javascript/ch-2.js b/challenge-250/zapwai/javascript/ch-2.js
new file mode 100644
index 0000000000..869729bb7d
--- /dev/null
+++ b/challenge-250/zapwai/javascript/ch-2.js
@@ -0,0 +1,23 @@
+let alph = ["perl", "2", "000", "python", "r4ku"];
+let alph2 = ["001", "1", "000", "0001"];
+
+proc(alph);
+proc(alph2);
+
+function proc(alph) {
+    let max = 0;
+    for (let word of alph) {
+	let reg = /^\d+$/;
+	let n = word.match(reg);
+	if (n == null) {
+	    n = word.length;
+	} else {
+	    n = Math.max(n);
+	}
+	if (max < n) {
+	    max = n;
+	}
+    }
+    console.log("Input:",alph);
+    console.log("Output:",max);
+}