View Compilation Error

0_0_38416741_27005.cpp: In function 'long long int power(long long int, long long int, long long int)':
0_0_38416741_27005.cpp:17:22: error: too few arguments to function 'long long int power(long long int, long long int, long long int)'
  int tmp=power(x,y>>1);
                      ^
0_0_38416741_27005.cpp:15:5: note: declared here
 int power(int x,int y,int p){
     ^