View Compilation Error

0_0_8075258_17047.cpp:1:17: stdio: No such file or directory
0_0_8075258_17047.cpp: In function `int mai()':
0_0_8075258_17047.cpp:14: error: expected primary-expression before "int"
0_0_8075258_17047.cpp:14: error: expected primary-expression before "int"
0_0_8075258_17047.cpp:14: error: `m' undeclared (first use this function)
0_0_8075258_17047.cpp:14: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_8075258_17047.cpp:14: error: `n' undeclared (first use this function)
0_0_8075258_17047.cpp:19: error: `sort' undeclared (first use this function)
0_0_8075258_17047.cpp:23: error: `r' undeclared (first use this function)