Questions 1/29/21

gistfile1.txt

//reverse a string
var x = "name";
var q = [];

function reverse (x) {
  let string = x.split("");
  //console.log(string);
  for(let i = 0; i < string.length; i++){
    q.unshift(string[i]);
  }
  answer = q.join('');
  console.log("reversed string = ", answer);
}
reverse(x);

//sum odds array 1-10
var y = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];
var ans = 0;

function rSum (arr){
  for(let i = 0; i < arr.length; i++){
    if(arr[i] % 2 !== 0){
      //console.log(arr[i]);
      ans += arr[i];
    }
  }
  console.log("odd sum =", ans);
}
rSum(y);

//return highest number in string
var z = [7, 4, 33, 7, 8, 9, 1, 2, 56, 42];

function bigNum (z){
  let holder;

  for(let i = 0; i < z.length; i++){
    for(let j = i+1; j < z.length; j++){
      if(z[i] > z[j]){
        holder = z[i];
        z[i] = z[j];
        z[j] = holder;
      }
    }
  }
  let rev = z.reverse();
  console.log("Highest number = ", rev[0]);
}
bigNum(z);