testc

int main() {
	int nbr = 20;
	while (nbr != 30){
	 if(nbr == 30){
	 	printf("oui");
	 	break;
	 }
	 else if(nbr < 30){
	 	printf("plus grand\n");
	 }
	 else{
	 	printf("nan ");
	 }
	}
	return 0;
}