View Compilation Error

0_0_10772025_10422.cpp:7: error: `main' must return `int'
0_0_10772025_10422.cpp: In function `int main(...)':
0_0_10772025_10422.cpp:13: error: `max' undeclared (first use this function)
0_0_10772025_10422.cpp:13: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_10772025_10422.cpp:14: error: `min' undeclared (first use this function)