View Compilation Error

0_0_22639748_5794.cpp: In function 'int main()':
0_0_22639748_5794.cpp:8:18: error: expected ';' before ')' token
  for(i=1,i<=n,i++)
                  ^
0_0_22639748_5794.cpp:13:2: error: expected primary-expression before 'return'
  return 0;
  ^
0_0_22639748_5794.cpp:13:2: error: expected ';' before 'return'
0_0_22639748_5794.cpp:13:2: error: expected primary-expression before 'return'
0_0_22639748_5794.cpp:13:2: error: expected ')' before 'return'