Compilare: main.cpp:1:2: warning: #import is a deprecated GCC extension [-Wdeprecated] #import<fstream> ^~~~~~ main.cpp:2:83: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type] std::ifstream f("maxsecv.in");std::ofstream g("maxsecv.out");int i,n,m,M,a,c;main(){f>>n;while(i++<n){f>>a;a?++c:c=0;c>m?m=c:c>M?M=c:0;}g<<m+M;} ^