Eroare de compilare: main.cpp: In function 'void intercls(int, int, int, int*)': main.cpp:16:7: warning: unused variable 'y' [-Wunused-variable] { int y=0; ^ main.cpp: In function 'int main()': main.cpp:62:12: error: no matching function for call to 'div(int, long long int&, long long int [500001])' div(1,n,a); ^ In file included from /usr/include/c++/6/cstdlib:75:0, from /usr/include/c++/6/ext/string_conversions.h:41, from /usr/include/c++/6/bits/basic_string.h:5420, from /usr/include/c++/6/string:52, from /usr/include/c++/6/bits/locale_classes.h:40, from /usr/include/c++/6/bits/ios_base.h:41, from /usr/include/c++/6/ios:42, from /usr/include/c++/6/istream:38, from /usr/include/c++/6/fstream:38, from main.cpp:1: /usr/include/stdlib.h:788:14: note: candidate: div_t div(int, int) extern div_t div (int __numer, int __denom) ^~~ /usr/include/stdlib.h:788:14: note: candidate expects 2 arguments, 3 provided main.cpp:47:6: note: candidate: void div(int, int, int*) void div(int p,int q,int a[]) ^~~ main.cpp:47:6: note: no known conversion for argument 3 from 'long long int [500001]' to 'int*' In file included from /usr/include/c++/6/ext/string_conversions.h:41:0, from /usr/include/c++/6/bits/basic_string.h:5420, from /usr/include/c++/6/string:52, from /usr/include/c++/6/bits/locale_classes.h:40, from /usr/include/c++/6/bits/ios_base.h:41, from /usr/include/c++/6/ios:42, from /usr/include/c++/6/istream:38, from /usr/include/c++/6/fstream:38, from main.cpp:1: /usr/include/c++/6/cstdlib:233:3: note: candidate: lldiv_t __gnu_cxx::div(long long int, long long int) div(long long __n, long long __d) ^~~ /usr/include/c++/6/cstdlib:233:3: note: candidate expects 2 arguments, 3 provided /usr/include/c++/6/cstdlib:175:3: note: candidate: ldiv_t std::div(long int, long int) div(long __i, long __j) { return ldiv(__i, __j); } ^~~ /usr/include/c++/6/cstdlib:175:3: note: candidate expects 2 arguments, 3 provided Non zero exit status: 1