View Compilation Error

0_0_38829375_9836.cpp: In function 'int count_together(int, int, int, int*)':
0_0_38829375_9836.cpp:11:15: error: 'amp' was not declared in this scope
   11 |     while(i<k&&j<=m)
      |               ^~~
0_0_38829375_9836.cpp:11:18: error: expected ')' before ';' token
   11 |     while(i<k&&j<=m)
      |          ~       ^
      |                  )
0_0_38829375_9836.cpp:11:20: error: 'amp' was not declared in this scope
   11 |     while(i<k&&j<=m)
      |                    ^~~
0_0_38829375_9836.cpp:11:28: error: expected ';' before ')' token
   11 |     while(i<k&&j<=m)
      |                            ^
      |                            ;