Eroare de compilare: user.cpp: In function ‘void power_matrix(long long int (*)[3], long long int, long long int (*)[3])’: user.cpp:43:18: error: declaration of ‘long long int C [3][3]’ shadows a parameter ll C[KMAX][KMAX] = { {0, 0, c}, ^ user.cpp:46:18: error: declaration of ‘long long int R [3][3]’ shadows a parameter ll R[KMAX][KMAX]; ^ user.cpp: In function ‘void rez(long long int)’: user.cpp:83:18: error: invalid conversion from ‘long long int’ to ‘long long int (*)[3]’ [-fpermissive] power_matrix(n - 2); ~~^~~ user.cpp:83:21: error: too few arguments to function ‘void power_matrix(long long int (*)[3], long long int, long long int (*)[3])’ power_matrix(n - 2); ^ user.cpp:41:6: note: declared here void power_matrix(ll C[KMAX][KMAX], ll p, ll R[KMAX][KMAX]) { ^~~~~~~~~~~~