View Compilation Error

0_0_1754044_21447.cpp: In function `void getss(char (*)[5])':
0_0_1754044_21447.cpp:12: error: `strcpy' undeclared (first use this function)
0_0_1754044_21447.cpp:12: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_1754044_21447.cpp: In function `void gethn(int*)':
0_0_1754044_21447.cpp:47: error: `total' undeclared (first use this function)
0_0_1754044_21447.cpp:53: error: `sortit' undeclared (first use this function)