can you help me in this code, this is written in JS, its kinda C and I am getting in trouble converting to Assembley.

var abc=["V","W","X","Y","Z","A","B","C","D","E","F","G","H","I","J","K","L","M","N","O","P","Q","R","S","T","U","V","W","X","Y","Z"]; var frase=readLine("Frase: \n"); var frasem = frase.toUpperCase();  var tam=frasem.length;  var final=new Array(tam);  var cont=0; print(frasem); for(var j=0;j<tam;j++) {     if(frasem[j]===" "){         final[cont]=" ";         cont++;     }     for (var i = 5; i < 31; i++) {         if(frasem[j]===abc[i]){             final[cont]=abc[i-5];             cont++;         }     } } final = (final.toString()).replaceAll(',', ''); print(final); 

ty, guys!!!