View Compilation Error

0_0_24461945_19844.cpp: In function 'int main()':
0_0_24461945_19844.cpp:66:29: error: invalid types 'll {aka long long int}[int]' for array subscript
             if(i!=N-1)y[i][0]=10;
                             ^
0_0_24461945_19844.cpp:69:33: error: invalid types 'll {aka long long int}[int]' for array subscript
                 if(i!=N-1)y[i][j]=1;
                                 ^
0_0_24461945_19844.cpp:72:21: error: invalid types 'll {aka long long int}[int]' for array subscript
             y[i][N-1]=1;
                     ^
0_0_24461945_19844.cpp:74:20: error: cannot convert 'll* {aka long long int*}' to 'll (*)[15] {aka long long int (*)[15]}' for argument '1' to 'void maxtrix(ll (*)[15], ll)'
         maxtrix(y,m);
                    ^