Telegram Math Battle Game Solver

Telegram_Math_Battle_Solver.js

function solver(){
	var num1 = Number(document.getElementById('task_x').innerHTML);
	var num2 = Number(document.getElementById('task_y').innerHTML);
	if( oldnum1 !== num1 || oldnum2 !== num2){
		var operation = document.getElementById('task_op').innerHTML; 
		var fake_result = document.getElementById('task_res').innerHTML;
		var result = true;

		if (operation === '×'){
			result = (num1 * num2);
		}

		if (operation === '+'){
			result = (num1 + num2);
		}

		if (operation === '–'){
			result = (num1 - num2);
		}

		if (operation === '/'){
			result = (num1 / num2);
		}

		if (result == fake_result){
			console.log(num1 + operation + num2 + "=" +result + " " + "true");
			document.getElementById('button_correct').click();
		}
		else{ 
			console.log(num1 + operation+ num2 + "=" +result + " " +"false");
			document.getElementById('button_wrong').click();
		}

		oldnum1 = num1;
		oldnum2 = num2;
	}
}

var oldnum1 = 0;
var oldnum2 = 0;

var loop_var = setInterval(solver, 100);

//clearInterval(loop_var)