Meu codigo nao funciona

International Português
1

queria fazer uma réplica de um brinquedo (Genius) fui baixar e deu erro:
error: expected unqualified-id before numeric constant
float 1;
^
error: expected unqualified-id before numeric constant
float 2;
^
error: expected unqualified-id before numeric constant
float 3;
^
error: expected unqualified-id before numeric constant
float 4;
^
error: expected unqualified-id before numeric constant
float 5;
^
error: expected unqualified-id before numeric constant
float 6;
^
error: expected unqualified-id before numeric constant
float 7;
^
error: expected unqualified-id before numeric constant
float 8;
^
error: expected unqualified-id before numeric constant
float 9;
^
error: expected unqualified-id before numeric constant
float 10;
^
In function 'void setup()':
error: lvalue required as left operand of assignment
1 = 0;
^
error: lvalue required as left operand of assignment
2 = 0;
^
error: lvalue required as left operand of assignment
3 = 0;
^
error: lvalue required as left operand of assignment
4 = 0;
^
error: lvalue required as left operand of assignment
5 = 0;
^
error: lvalue required as left operand of assignment
6 = 0;
^
error: lvalue required as left operand of assignment
7 = 0;
^
error: lvalue required as left operand of assignment
8 = 0;
^
error: lvalue required as left operand of assignment
9 = 0;
^
error: lvalue required as left operand of assignment
10 = 0;
^
In function 'void loop()':
error: lvalue required as left operand of assignment
1 = (random(1, 4));
^
error: lvalue required as left operand of assignment
2 = (random(1, 4));
^
exit status 1

progamaçao:(usei um tradutor de código)

//This c++ code is generated by PictoBlox

//Gloabl Variables are declared here
float nivel;
float 1;
float 2;
float 3;
float 4;
float 5;
float 6;
float 7;
float 8;
float 9;
float 10;

void setup() {
	//put your setup code here, to run once:
	pinMode(3, OUTPUT);
	pinMode(2, OUTPUT);
	pinMode(4, OUTPUT);
	pinMode(7, OUTPUT);
	pinMode(8, OUTPUT);
	
	
	nivel = 0;
	1 = 0;
	2 = 0;
	3 = 0;
	4 = 0;
	5 = 0;
	6 = 0;
	7 = 0;
	8 = 0;
	9 = 0;
	10 = 0;
	digitalWrite(3, true);
	delay(0.5 * 1000);
	digitalWrite(3, false);
}

void loop() {
	//put your main code here, to run repeatedly:
	
	
	if((nivel > 0)) {
		1 = (random(1, 4));
	}
	if((1 == 1)) {
		digitalWrite(2, true);
		delay(1 * 1000);
		digitalWrite(2, false);
		delay(0.5 * 1000);
	}
	if((1 == 2)) {
		digitalWrite(4, true);
		delay(1 * 1000);
		digitalWrite(4, false);
		delay(0.5 * 1000);
	}
	if((1 == 3)) {
		digitalWrite(7, true);
		delay(1 * 1000);
		digitalWrite(7, false);
		delay(0.5 * 1000);
	}
	if((1 == 4)) {
		digitalWrite(8, true);
		delay(1 * 1000);
		digitalWrite(8, false);
		delay(0.5 * 1000);
	}
	if((nivel > 1)) {
		2 = (random(1, 4));
	}
	if((2 == 1)) {
		digitalWrite(2, true);
		delay(1 * 1000);
		digitalWrite(2, false);
		delay(0.5 * 1000);
	}
	if((2 == 2)) {
		digitalWrite(4, true);
		delay(1 * 1000);
		digitalWrite(4, false);
		delay(0.5 * 1000);
	}
	if((2 == 3)) {
		digitalWrite(7, true);
		delay(1 * 1000);
		digitalWrite(7, false);
		delay(0.5 * 1000);
	}
	if((2 == 4)) {
		digitalWrite(8, true);
		delay(1 * 1000);
		digitalWrite(8, false);
		delay(0.5 * 1000);
	}
}
2

Voce esta definido folat um valor, mas não esta dando noma ä variavel.
Está fazendo assim:
float 1;
O correto seria float xyz = 1;
E assim com todos os valores float do seu codigo.
Variavel não pode começar com numero.

" O nome de uma variável deve sempre iniciar com uma letra ou com _ , jamais deve iniciar com um número."