Create 2937-make-three-strings-equal.js

Author: everthis

2937-make-three-strings-equal.js

@@ -0,0 +1,26 @@
+/**
+ * @param {string} s1
+ * @param {string} s2
+ * @param {string} s3
+ * @return {number}
+ */
+var findMinimumOperations = function(s1, s2, s3) {
+  let a = s1.length
+  let b = s2.length
+  let c = s3.length
+
+  let min = Math.min(a, Math.min(b, c))
+  let i = 0
+  for (; i < min; i++) {
+    let c1 = s1.charAt(i)
+    let c2 = s2.charAt(i)
+    let c3 = s3.charAt(i)
+    if (c1 !== c2 || c2 !== c3) {
+      break
+    }
+  }
+  if (i === 0) return -1
+  let ans = 0
+  ans = a - i + b - i + c - i
+  return ans
+};