Eroare de compilare: main.cpp:1:2: warning: #import is a deprecated GCC extension [-Wdeprecated] #import<bits/stdc++.h> ^~~~~~ main.cpp:2:45: error: expected initializer before 'g' std::ifstream f("euclid2.in"),std::ofstream g("euclid2.out");main(){int a,b;for(f>>a;f>>a>>b;g<<std::__gcd(a,b)<<'\n');} ^ main.cpp:2:67: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type] std::ifstream f("euclid2.in"),std::ofstream g("euclid2.out");main(){int a,b;for(f>>a;f>>a>>b;g<<std::__gcd(a,b)<<'\n');} ^ main.cpp: In function 'int main()': main.cpp:2:94: error: 'g' was not declared in this scope std::ifstream f("euclid2.in"),std::ofstream g("euclid2.out");main(){int a,b;for(f>>a;f>>a>>b;g<<std::__gcd(a,b)<<'\n');} ^ Non zero exit status: 1