11th problem

Tahirc1 · Tahirc1 · commit e7e4551007d6 · 2023-09-24T12:25:36.000+05:30
diff --git a/11. Container With Most Water.js b/11. Container With Most Water.js
@@ -0,0 +1,18 @@
+var maxArea = function(height) {
+    let max = 0
+    let i = 0 // start pointer
+    let j = height.length - 1 // end pointer
+    let k = 0 
+    let water = 0
+    while(i < j){
+        // store height of short wall
+        k = Math.min(height[i] , height[j])
+        // water it can hold
+        water = (j-i)*k 
+        // if it stores more water make it max
+        if(water > max){max = water}
+        // move the line to new position
+        if(height[i] < height[j]){i++}else{j--}
+    }
+    return max
+};
diff --git a/8. String to Integer (atoi).js b/8. String to Integer (atoi).js
@@ -0,0 +1,12 @@
+var myAtoi = function(s) {
+// convert to number
+let num = parseInt(s)
+// if num smaller than negative limit 
+if(num < -Math.pow(2, 31)){return -Math.pow(2, 31)}
+// if num greater than positive limit
+else if(num > Math.pow(2, 31) - 1){return Math.pow(2, 31) - 1}
+// if num is NotANumber
+else if(isNaN(num)){return 0}
+// return number
+else{return num}
+};
diff --git a/9. Palindrome Number.js b/9. Palindrome Number.js
@@ -0,0 +1,12 @@
+var isPalindrome = function(x) {
+    // turn int to String
+    let s = x+"" 
+    // Iterate the String
+    for(let i = 0 ; i < s.length/2 ; i++){
+        // Check if match or not
+        if(s[i] != s[(s.length-i-1)]){
+            return false
+        }
+    }
+    return true
+};
