Eroare de compilare: user.cpp:2:1: error: ‘ifstream’ does not name a type ifstream fi("multisum.in"); ^ user.cpp:3:1: error: ‘ofstream’ does not name a type ofstream fo("multisum.out"); ^ user.cpp: In function ‘void divizori(int, int)’: user.cpp:17:8: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if(p == divp.size()){ ^ user.cpp: In function ‘int main()’: user.cpp:63:3: error: ‘fi’ was not declared in this scope fi >> n >> c; ^ user.cpp:63:14: error: ‘c’ was not declared in this scope fi >> n >> c; ^ user.cpp:65:11: error: ‘a’ was not declared in this scope fi >> a >> b; ^ user.cpp:65:16: error: ‘b’ was not declared in this scope fi >> a >> b; ^ user.cpp:67:7: error: ‘ans’ was not declared in this scope ans = 0; nr = 0; ^ user.cpp:67:16: error: ‘nr’ was not declared in this scope ans = 0; nr = 0; ^ user.cpp:78:9: error: ‘fo’ was not declared in this scope fo << ans << '\n'; ^ user.cpp:80:9: error: ‘fo’ was not declared in this scope fo << nr << '\n'; ^ user.cpp:83:3: error: expected ‘;’ before ‘}’ token } ^