Eroare de compilare: user.cpp: In function ‘int mult_mat()’: user.cpp:12:9: warning: unused variable ‘i1’ [-Wunused-variable] int i1,j1,i,j,k; ^ user.cpp:12:12: warning: unused variable ‘j1’ [-Wunused-variable] int i1,j1,i,j,k; ^ user.cpp:28:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ user.cpp: In function ‘int inmult()’: user.cpp:62:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ user.cpp: In function ‘int main()’: user.cpp:88:18: error: too few arguments to function ‘void mult(int (*)[4], int (*)[4])’ mult(); ^ user.cpp:30:6: note: declared here void mult(int a[4][4], int b[4][4]) { ^ user.cpp:66:13: warning: unused variable ‘i1’ [-Wunused-variable] int i,j,i1,j1; ^ user.cpp:66:16: warning: unused variable ‘j1’ [-Wunused-variable] int i,j,i1,j1; ^