View Compilation Error

0_0_2409798_5945.cpp: In function `int main()':
0_0_2409798_5945.cpp:13: error: `t' undeclared (first use this function)
0_0_2409798_5945.cpp:13: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_2409798_5945.cpp:24: error: `print' undeclared (first use this function)