Compilare: main.cpp: In function 'int main()': main.cpp:51:44: warning: pointer to a function used in arithmetic [-Wpointer-arith] 51 | if(!t[d]) t[d] = nrdp[d]; | ^ main.cpp:51:44: warning: comparing the result of pointer addition '(nrdp + ((sizetype)d))' and NULL [-Waddress] main.cpp:55:56: warning: pointer to a function used in arithmetic [-Wpointer-arith] 55 | if(!t[n / d]) t[n / d] = nrdp[n / 2]; | ^ main.cpp:55:56: warning: comparing the result of pointer addition '(nrdp + ((sizetype)(n / 2)))' and NULL [-Waddress]