View Compilation Error

0_0_11751447_22686.cpp: In function `int find(int)':
0_0_11751447_22686.cpp:21: error: `min' undeclared (first use this function)
0_0_11751447_22686.cpp:21: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_11751447_22686.cpp:21: error: `max' undeclared (first use this function)
0_0_11751447_22686.cpp: In function `int matcha(int, int)':
0_0_11751447_22686.cpp:40: error: `max' undeclared (first use this function)
0_0_11751447_22686.cpp:41: error: `min' undeclared (first use this function)