the code that I have written is this but I'm getting this error i.e. error: expected identifier or '(' before '{' token
#include <stdio.h>
#include <stdlib.h>
int main();
{
int num1;
int num2;
printf("Enter your first number: ");
scanf("%d", &num1);
printf("Enter your second number: ");
scanf("%d", &num2);
printf("Answer: %d", num1+num2);
return 0;
}