View Compilation Error

0_0_32022238_6868.cpp:30:10: error: expected constructor, destructor, or type conversion before '(' token
    system("pause");
          ^
0_0_32022238_6868.cpp:31:4: error: expected unqualified-id before 'return'
    return 0;
    ^
0_0_32022238_6868.cpp:32:1: error: expected declaration before '}' token
 }
 ^