#include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include using namespace std; #define DEBUG_ //!!提出時にコメントアウト!! #ifdef DEBUG_ #define dump(x) cerr << #x << " = " << (x) << endl; #else #define dump(x) ; #endif #define FOR(i,a,b) for(int i=(a);i<(b);++i) #define REP(i,n) FOR(i,0,n) #define SZ(x) ((int)(x).size()) #define pb push_back #define eb emplace_back //#define int long long typedef long long LL; typedef vector VI; typedef vector VL; typedef vector VVI; typedef vector VS; typedef pair PII; typedef pair PLL; template std::string printVector(const std::vector &data) { std::stringstream ss; std::ostream_iterator out_it(ss, ", "); ss << "["; std::copy(data.begin(), data.end() - 1, out_it); ss << data.back() << "]"; return ss.str(); } const int MOD = 1e9+7; const LL LINF = 1001002003004005006ll; const int INF = 1001001001; signed main(int argc, char const *argv[]) { cin.tie(0); ios::sync_with_stdio(false); LL l,r,n; cin >> l >> r >> n; REP(i,n){ LL a,b; if(i == 0){ a = (r-i) / n; b = (l-1-i) / n; } else{ if(r - i < 0) a = 0; else a = (r-i) / n + 1; if(l-1-i < 0) b= 0; else b = (l-1-i) / n + 1; } //dump(a) //dump(b) cout << a-b << endl; } }