Compilare: user.cpp: In function ‘void citire(int*, int**)’: user.cpp:9: warning: unused variable ‘j’ user.cpp:19: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp:24: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result user.cpp: In function ‘int cauta(int, int, int*, int*, int*)’: user.cpp:46: warning: unused variable ‘i’ user.cpp:46: warning: unused variable ‘j’ user.cpp: In function ‘int main()’: user.cpp:109: warning: unused variable ‘j’ user.cpp:109: warning: unused variable ‘m’