View Compilation Error

0_0_6348086_5030.cpp: In function `int MAIN()':
0_0_6348086_5030.cpp:50: error: invalid conversion from `long long int (*)(const void*, const void*)' to `int (*)(const void*, const void*)'
0_0_6348086_5030.cpp:50: error:   initializing argument 4 of `void qsort(void*, size_t, size_t, int (*)(const void*, const void*))'