#include #include #include #include #include #include #include using namespace std; int main(){ long long l,r; int n; cin >> l >> r >> n; vector a; vector b(n,0); for(long long i=l;i<=r;i++){ if(i==l){ a.push_back(i%n); continue; } if(a[0]!=i%n){ a.push_back(i%n); }else{ break; } } for(int i=0;i