Compilare: main.cpp: In function 'int main()': main.cpp:53:20: warning: suggest explicit braces to avoid ambiguous 'else' [-Wparentheses] if (nr==0) ^ main.cpp:71:20: warning: suggest explicit braces to avoid ambiguous 'else' [-Wparentheses] if (nr==0) ^ main.cpp: In function 'int caut(int, int*, int)': main.cpp:12:22: warning: 'm' may be used uninitialized in this function [-Wmaybe-uninitialized] int ap=0,s=0,d=n,m,i=0; ^