View Compilation Error

0_0_8269553_26133.cpp: In function `int main()':
0_0_8269553_26133.cpp:6: error: `T' does not name a type
0_0_8269553_26133.cpp:7: error: `T' undeclared (first use this function)
0_0_8269553_26133.cpp:7: error: (Each undeclared identifier is reported only once for each function it appears in.)