Compilare: main.cpp:1:2: warning: #import is a deprecated GCC extension [-Wdeprecated] 1 | #import<bits/stdc++.h> | ^~~~~~ main.cpp:2:96: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type] 2 | int d[501][501],s[501],n,i=1,k,j,p;int c(int i,int j){return(s[j]-s[i-1])*(j-i+1-s[j]+s[i-1]);}main() {std::ifstream f( "caibicol.in" );std::ofstream g( "caibicol.out" );f>>n>>k;for(;i<=n;i++){f>>s[i];s[i]+=s[i-1];}for(i=1;i<=n;i++){d[i][1]=c(1,i);for(j=2;j<=k&&j<=i;j++){d[i][j]=2e9;for(p=j;p<=i;p++)d[i][j]=std::min(d[i][j],d[p-1][j-1]+c(p,i));}}g<<d[n][k];} | ^~~~