Compilare: main.cpp:1:2: warning: #import is a deprecated GCC extension [-Wdeprecated] #import<fstream> ^~~~~~ main.cpp:2:115: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type] std::ifstream f("homm.in");std::ofstream h("homm.out");int m,n,k,a[102][102][22],v[102][102],s,b,c,d,r,i,j,g;main(){f>>n>>m>>k;for(i=1;i<=n;i++)for(j=1;j<=m;j++)f>>v[i][j];f>>s>>b>>c>>d;if(v[s][b]||v[c][d])h<<0;else{a[s][b][1]=1;for(g=2;g<=k+1;g++)for(i=1;i<=n;i++)for(j=1;j<=m;j++)if(!v[i][j])a[i][j][g]=a[i+1][j][g-1]+a[i-1][j][g-1]+a[i][j+1][g-1]+a[i][j-1][g-1];for(i=1;i<=k+1;i++)r+=a[c][d][i];h<<r;}} ^