JavaScript

README.md

@@ -2,3 +2,172 @@
 
 Please fork add your solution then open pull request.
 Good luck!
+
+
+
+1______________
+
+var arr=[];
+function sorT(arr){
+ let n=0;
+ let m=0;
+
+for(var i=0; i<arr.length;i++){
+
+    if( typeof(arr[i]) == 'number' ){
+    n++;
+    }
+     else if (typeof(arr[i]) == 'string'){
+   m++;
+   }
+}
+ return "Numbers :" + n + " " + "Strings :" + m;
+}
+console.log(sorT([1,"10","hi",9]));
+or
+const arr=[];
+
+function sorT(arr){
+
+    let n=0;
+
+    let m=0;
+
+    arr.forEach(elm => {
+
+
+    if( typeof(elm) == 'number' ){
+
+    n++;
+    }
+
+     else if (typeof(elm) == 'string'){
+
+    m++;
+
+    }});
+
+return "Numbers :" + n + " " + "Strings :" + m;
+
+}
+console.log(sorT([1,"10","hi",9]));
+
+
+2__________________________________________________
+
+ function longestW (str){
+
+    let word="";
+
+    var str=String(str);
+
+    var arr=Array(arr);
+
+    var arr= str.trim().split(" ");
+
+    for(var i=0;i<arr.length;i++){
+
+
+    if(word.length < arr[i].length){
+
+
+     word=arr[i];
+     }
+
+   } 
+
+  return word;
+
+}
+
+console.log(longestW("London is a capital of The Great Britain"));
+
+3_____________________________________________________
+
+ var arr=[];
+
+ var newarray=[];
+
+function larger(arr,n){
+
+   for(var i=0; i< arr.length;i++){
+
+       if(arr[i]>n){
+
+       newarray.push(arr[i]);
+       }
+   } 
+
+   return newarray;
+
+ }
+
+ console.log(larger([1,5,4,6,8,9,10],7));
+4_________________________________________________________
+
+
+function convert(num) {
+
+  if (num == 0 )  {
+  return "zero"; 
+  }
+  else if( num> 999){
+
+  return "Too big";
+  }
+  else return convert_hundreds(num);
+
+}
+
+var ones = ['', 'one', 'two', 'three', 'four', 'five', 'six', 'seven', 'eight', 'nine'];
+
+var tens = ['', '', 'twenty', 'thirty', 'forty', 'fifty', 'sixty', 'seventy', 'eighty', 'ninety'];
+
+var teens = ['ten', 'eleven', 'twelve', 'thirteen', 'fourteen', 'fifteen', 'sixteen', 'seventeen', 'eighteen', 'nineteen'];
+
+
+
+function convert_hundreds(num) {
+
+  if (num > 99) {
+
+    return ones[Math.floor(num / 100)] + " hundred " + convert_tens(num % 100);
+
+  } else {
+
+    return convert_tens(num);
+
+  }
+
+}
+
+function convert_tens(num) {
+
+  if (num < 10) return ones[num];
+
+
+  else if (num >= 10 && num < 20) return teens[num - 10];
+
+
+  else {
+
+   return tens[Math.floor(num / 10)] + " " + ones[num % 10];}
+}
+
+
+console.log(convert(28));
+
+
+
+
+5________________________________________________
+
+ var arr=[];
+
+ function rotate(arr,n){
+
+     return arr.splice(n,arr.length).concat(arr.splice(0,n));
+ }
+
+ console.log(rotate([1,2,3,4,5,6],2));
+