View Compilation Error

0_0_21463228_19437.cpp:25:28: error: expected '}' at end of input
         for (; n; n >>= 1) {
                            ^
0_0_21463228_19437.cpp: In member function 'LL NTT::quickPow(LL, LL, LL)':
0_0_21463228_19437.cpp:25:28: error: expected '}' at end of input
0_0_21463228_19437.cpp:25:28: error: expected '}' at end of input
0_0_21463228_19437.cpp: At global scope:
0_0_21463228_19437.cpp:25:28: error: expected unqualified-id at end of input