View Compilation Error

0_0_8832048_20975.cpp:24: error: `tm' was not declared in this scope
0_0_8832048_20975.cpp:24: error: `tm' was not declared in this scope
0_0_8832048_20975.cpp: In function `void init()':
0_0_8832048_20975.cpp:36: error: `tm' undeclared (first use this function)
0_0_8832048_20975.cpp:36: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_8832048_20975.cpp: In function `int main()':
0_0_8832048_20975.cpp:76: error: `tm' undeclared (first use this function)