Var vs Let

var the1 = 1;
var the2 = 2;
var the3 = 3;
var the4 = 4;
var the5 = 5;
var the6 = 6;
var the7 = 7;
var the8 = 8;
var the9 = 9;
var the10 = 10;
var the11 = 11;
var the12 = 12;
var the13 = 13;
var the14 = 14;
var the15 = 15;
var the16 = 16;
var the17 = 17;
var the18 = 18;
var the19 = 19;
var the20 = 20;
var the21 = 21;
var the22 = 22;
var the23 = 23;
var the24 = 24;
var the25 = 25;
var the26 = 26;
var the27 = 27;
var the28 = 28;
var the29 = 29;
var the30 = 30;
var the31 = 31;
var the32 = 32;
var the33 = 33;
var the34 = 34;
var the35 = 35;
var the36 = 36;
var the37 = 37;
var the38 = 38;
var the39 = 39;
var the40 = 40;
var the41 = 41;
var the42 = 42;
var the43 = 43;
var the44 = 44;
var the45 = 45;
var the46 = 46;
var the47 = 47;
var the48 = 48;
var the49 = 49;
var the50 = 50;

let the1 = 1;
let the2 = 2;
let the3 = 3;
let the4 = 4;
let the5 = 5;
let the6 = 6;
let the7 = 7;
let the8 = 8;
let the9 = 9;
let the10 = 10;
let the11 = 11;
let the12 = 12;
let the13 = 13;
let the14 = 14;
let the15 = 15;
let the16 = 16;
let the17 = 17;
let the18 = 18;
let the19 = 19;
let the20 = 20;
let the21 = 21;
let the22 = 22;
let the23 = 23;
let the24 = 24;
let the25 = 25;
let the26 = 26;
let the27 = 27;
let the28 = 28;
let the29 = 29;
let the30 = 30;
let the31 = 31;
let the32 = 32;
let the33 = 33;
let the34 = 34;
let the35 = 35;
let the36 = 36;
let the37 = 37;
let the38 = 38;
let the39 = 39;
let the40 = 40;
let the41 = 41;
let the42 = 42;
let the43 = 43;
let the44 = 44;
let the45 = 45;
let the46 = 46;
let the47 = 47;
let the48 = 48;
let the49 = 49;
let the50 = 50;