View Compilation Error

D:\HDOJ\temp\2_14855_1060277_23142.cpp: In function `int main()':
D:\HDOJ\temp\2_14855_1060277_23142.cpp:70: error: `tle' undeclared (first use this function)
D:\HDOJ\temp\2_14855_1060277_23142.cpp:70: error: (Each undeclared identifier is reported only once for each function it appears in.)