Primary expression C++ error -

i have write programs class final , i'm running error can't figure out. have checked syntax in program many times , isn't long don't know why can't find it. when try , compile, error says "expected primary-expression before '}' token". says it's in line 23. can shed light on might going on?

#include <iostream> using namespace std;  int main() {     int sumofprimes = 2;      (int x=3; x<2000000; x++)     {         (int y=2; y<x; y++)         {             if (x % y == 0)             {                 goto break1;             }         }         sumofprimes += x;         break1:     }      cout << sumofprimes << endl;      return 0; } 

you need add statement after label. null statement ; works fine:

break1: ;