// Online Javascript Editor for free
// Write, Edit and Run your Javascript code using JS Online Compiler

console.log("Welcome to Programiz!");

message = 'hi s7';
      encodedeMessage = 0;
      let c=4;
      for (let i = 0; i < message.length; i++) {
        if (message[i] == ' ') {
          console.log('1',c,36);
          encodedeMessage += (37 **c) * 36;
        } else if ( 48<= message[i].charCodeAt(0) && message[i].charCodeAt(0) <=57){
          encodedeMessage += (37**c) * +message[i];
          console.log('2',c,+message[i]);
        } else {
          encodedeMessage +=(37 **c) *(message[i].charCodeAt(0) - 87);
          console.log('3',c,message[i].charCodeAt(0) - 87);
        }
        c--;
      }
      console.log('encodedeMessage', encodedeMessage);