Compilare: main.cpp:1:2: warning: #import is a deprecated GCC extension [-Wdeprecated] 1 | #import<bits/stdc++.h> | ^~~~~~ main.cpp:2:13: warning: multi-character character constant [-Wmultichar] 2 | long long v['ↈ'],n,k,a,i;main(){std::fstream f("lss.in"),g("lss.out",std::_S_out);f>>k>>n;while(i<n)f>>v[i++];std::sort(v,v+n);while(n--)a+=std::max((v[n]-1)%k+1-n,1LL);g<<a<<'\n';} | ^~~ main.cpp:2:26: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type] 2 | long long v['ↈ'],n,k,a,i;main(){std::fstream f("lss.in"),g("lss.out",std::_S_out);f>>k>>n;while(i<n)f>>v[i++];std::sort(v,v+n);while(n--)a+=std::max((v[n]-1)%k+1-n,1LL);g<<a<<'\n';} | ^~~~