View Compilation Error

132736_0_31276.cpp: In function `int main()':
132736_0_31276.cpp:35: error: `re' undeclared (first use this function)
132736_0_31276.cpp:35: error: (Each undeclared identifier is reported only once for each function it appears in.)
132736_0_31276.cpp:44: error: expected `}' at end of input
132736_0_31276.cpp:44: error: expected `}' at end of input