Compilare: user.cpp: In function ‘void v2()’: user.cpp:127:19: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] if(h[i][j]!=cu)//daca casuta curenta e de alta culoare decat cea ce trebuie marita ^ user.cpp: In function ‘void citire_init()’: user.cpp:18:37: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin,"%d\n%d %d\n",&v,&m,&n ); ^ user.cpp:20:35: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] {fscanf(fin,"%s\n",h[i]+1);} ^ user.cpp: In function ‘void v2()’: user.cpp:124:35: warning: ‘c2’ may be used uninitialized in this function [-Wmaybe-uninitialized] cu=h[l2][c2];bnr=a[l2][c2]; ^ user.cpp:124:35: warning: ‘l2’ may be used uninitialized in this function [-Wmaybe-uninitialized] user.cpp:133:38: warning: ‘cu’ may be used uninitialized in this function [-Wmaybe-uninitialized] fprintf(fout,"%d %d\n%c\n",l,c,cu); ^