sorting.cpp: In function 'int findSwapPairs(int, int*, int, int*, int, std::vector<int>, std::vector<int>)':
sorting.cpp:5:39: warning: unused parameter 'M' [-Wunused-parameter]
int findSwapPairs(int N, int S[], int M, int X[], int Y, vector<int> p, vector<int> q)
^
sorting.cpp:5:48: warning: unused parameter 'X' [-Wunused-parameter]
int findSwapPairs(int N, int S[], int M, int X[], int Y, vector<int> p, vector<int> q)
^
sorting.cpp:5:56: warning: unused parameter 'Y' [-Wunused-parameter]
int findSwapPairs(int N, int S[], int M, int X[], int Y, vector<int> p, vector<int> q)
^
/tmp/ccDk9evM.o: In function `main':
grader.c:(.text.startup+0x517): undefined reference to `findSwapPairs(int, int*, int, int*, int*, int*, int*)'
collect2: error: ld returned 1 exit status