Compilare: main.cpp: In function 'void adun(int*, int*, int*)': main.cpp:29:24: warning: 'sizeof' on array function parameter 'c' will return size of 'int*' [-Wsizeof-array-argument] memset(c,0,sizeof(c)); ^ main.cpp:26:38: note: declared here void adun (int a[],int b[],int c[NMAX]) ^ main.cpp:29:22: warning: argument to 'sizeof' in 'void* memset(void*, int, size_t)' call is the same expression as the destination; did you mean to dereference it? [-Wsizeof-pointer-memaccess] memset(c,0,sizeof(c)); ^