View Compilation Error

0_0_29202179_29335.cpp: In function 'int main()':
0_0_29202179_29335.cpp:39:23: error: too many arguments to function 'void add(int)'
             add(a[i],1);
                       ^
0_0_29202179_29335.cpp:12:6: note: declared here
 void add(int x){
      ^
0_0_29202179_29335.cpp:45:23: error: too many arguments to function 'void add(int)'
             add(a[i],1);
                       ^
0_0_29202179_29335.cpp:12:6: note: declared here
 void add(int x){
      ^