import java.io.IOException; import java.io.InputStream; import java.util.Arrays; import java.util.Map; import java.util.NoSuchElementException; import java.util.Objects; import java.util.Random; import java.util.Scanner; import java.util.TreeMap; class BIT { long bit[] = new long[0]; int N = 0; BIT(int n) { bit = new long[n + 1]; N = n; } void add(int a, long w) { for (int x = a; x < N; x += (x & -x)) bit[x] += w; } long sum(int a) { long ret = 0; for (int x = a; x > 0; x -= x & -x) ret += bit[x]; return ret; } long modsum(int a, int mod) { long ret = 0; for (int x = a; x > 0; x -= x & -x) { ret += bit[x]; ret %= mod; } return ret; } } class FastScanner { private final InputStream in = System.in; private final byte[] buffer = new byte[1024]; private int ptr = 0; private int buflen = 0; private boolean hasNextByte() { if (ptr < buflen) { return true; } else { ptr = 0; try { buflen = in.read(buffer); } catch (IOException e) { e.printStackTrace(); } if (buflen <= 0) { return false; } } return true; } private int readByte() { if (hasNextByte()) return buffer[ptr++]; else return -1; } private static boolean isPrintableChar(int c) { return 33 <= c && c <= 126; } public boolean hasNext() { while (hasNextByte() && !isPrintableChar(buffer[ptr])) ptr++; return hasNextByte(); } public String next() { if (!hasNext()) throw new NoSuchElementException(); StringBuilder sb = new StringBuilder(); int b = readByte(); while (isPrintableChar(b)) { sb.appendCodePoint(b); b = readByte(); } return sb.toString(); } public long nextLong() { if (!hasNext()) throw new NoSuchElementException(); long n = 0; boolean minus = false; int b = readByte(); if (b == '-') { minus = true; b = readByte(); } if (b < '0' || '9' < b) { throw new NumberFormatException(); } while (true) { if ('0' <= b && b <= '9') { n *= 10; n += b - '0'; } else if (b == -1 || !isPrintableChar(b)) { return minus ? -n : n; } else { throw new NumberFormatException(); } b = readByte(); } } public int nextInt() { long nl = nextLong(); if (nl < Integer.MIN_VALUE || nl > Integer.MAX_VALUE) throw new NumberFormatException(); return (int) nl; } public double nextDouble() { return Double.parseDouble(next()); } public char nextchar() { return next().charAt(0); } } class UnionFind { int Parent[]; UnionFind(int n) {// Initialize by -1 Parent = new int[n]; Arrays.fill(Parent, -1); } int root(int A) {// In which tree is A? if (Parent[A] < 0) return A; return Parent[A] = root(Parent[A]); } int size(int A) {// size of tree which is include A return -Parent[root(A)]; } boolean connect(int A, int B) {// Connect A and B A = root(A); B = root(B); if (A == B) return false; if (size(A) < size(B)) { int C = 0; C = B; B = A; A = C; } // SWAP Parent[A] += Parent[B]; Parent[B] = A; return true; } } class Pair { public T first; public E second; void set(T x, E y) { first = x; second = y; } } class Pint { @Override public boolean equals(Object obj) { if (obj instanceof Pint) { Pint other = (Pint) obj; return other.first == this.first && other.second == this.second; } return false; } @Override public int hashCode() { return Objects.hash(this.first, this.second); } public int first; public int second; Pint(int x, int y) { first = x; second = y; } void set(int x, int y) { first = x; second = y; } } class Tpair { public int first; public int second; public long third; Tpair(int x, int y, long z) { first = x; second = y; third = z; } void set(int x, int y, long z) { first = x; second = y; third = z; } } public class Main { static FastScanner scan = new FastScanner(); static Scanner scanner = new Scanner(System.in); static Random rand = new Random(); static long mod = 1000000007; static double eps = 1.0E-14; static int big = Integer.MAX_VALUE; static double PI = 3.141592653589793; static long modlcm(long a, long b) { return a * b * modinv(GCD(a, b), mod); } static long GCD(long a, long b) { return b > 0 ? GCD(b, a % b) : a; } static long lcm(long a, long b) { return a * b / GCD(a, b); } static int min(int a, int b) { return a < b ? a : b; } static long factorial(int i) { return i == 1 ? 1 : i * factorial(i - 1); } static int max(int... i) { int x = i[0]; for (int e : i) x = Math.max(x, e); return x; } static int min(int... i) { int x = i[0]; for (int e : i) x = Math.min(x, e); return x; } static long gcd(long... i) { long x = i[0]; for (long e : i) x = GCD(x, e); return x; } static long lmax(long... i) { long x = i[0]; for (long e : i) x = Math.max(x, e); return x; } static long lmin(long... i) { long x = i[0]; for (long e : i) x = Math.min(x, e); return x; } static long nCr(long n, long r, long m) { long ans = 1; for (long i = 0; i < r; i++) { ans *= (n - i); ans %= m; } for (long i = 0; i <= r; i++) { ans *= modinv(i, m); ans %= mod; } return ans; } static int lower_bound(int[] b, long cost) { int ok = b.length; int ng = -1; while (Math.abs(ok - ng) > 1) { int mid = (ok + ng) / 2; if (b[mid] >= cost) ok = mid; else ng = mid; } return ok; } static int upper_bound(int[] b, int cost) { int ok = b.length; int ng = -1; while (Math.abs(ok - ng) > 1) { int mid = (ok + ng) / 2; if (b[mid] > cost) ok = mid; else ng = mid; } return ok; } static boolean isPrime(long n) { if (n == 2) return true; if (n < 2 || n % 2 == 0) return false; double d = Math.sqrt(n); for (int i = 3; i <= d; i += 2) if (n % i == 0) { return false; } return true; } static int upper_division(int a, int b) { if (a % b == 0) { return a / b; } else { return a / b + 1; } } static long lupper_division(long a, long b) { if (a % b == 0) { return a / b; } else { return a / b + 1; } } static int[] setArray(int a) { int b[] = new int[a]; for (int i = 0; i < a; i++) { b[i] = scan.nextInt(); } return b; } static long[] lsetArray(int a) { long b[] = new long[a]; for (int i = 0; i < a; i++) { b[i] = scan.nextLong(); } return b; } static String reverse(String str) { char ch[] = new char[str.length()]; char chch[] = str.toCharArray(); int a = str.length(); for (int i = 0; i < upper_division(a, 2); i++) { ch[i] = chch[ch.length - i - 1]; ch[ch.length - 1 - i] = chch[i]; } return String.valueOf(ch); } public static void printArray(int[] que) { for (int i = 0; i < que.length - 1; i++) { System.out.print(que[i] + " "); } System.out.println(que[que.length - 1]); } public static void lprintArray(long[] que) { for (int i = 0; i < que.length - 1; i++) { System.out.print(que[i] + " "); } System.out.println(que[que.length - 1]); } public static int[][] doublesort(int[][] a) { Arrays.sort(a, (x, y) -> Integer.compare(x[0], y[0])); return a; } public static long[][] ldoublesort(long[][] a) { Arrays.sort(a, (x, y) -> Long.compare(x[0], y[0])); return a; } static long modpow(long x, long n, long mo) { long sum = 1; while (n > 0) { if ((n & 1) == 1) { sum = sum * x % mo; } x = x * x % mo; n >>= 1; } return sum; } public static char[] revch(char ch[]) { char ret[] = new char[ch.length]; for (int i = ch.length - 1, j = 0; i >= 0; i--, j++) { ret[j] = ch[i]; } return ret; } public static int[] revint(int ch[]) { int ret[] = new int[ch.length]; for (int i = ch.length - 1, j = 0; i >= 0; i--, j++) { ret[j] = ch[i]; } return ret; } public static void warshall_floyd(long v[][]) { int n = v[0].length; for (int k = 0; k < n; k++) for (int i = 0; i < n; i++) for (int j = 0; j < n; j++) v[i][j] = lmin(v[i][j], v[i][k] + v[k][j]); } public static long modinv(long a, long m) { long b = m, u = 1, v = 0; while (b != 0) { long t = a / b; a -= t * b; long x = a; a = b; b = x; u -= t * v; x = u; u = v; v = x; } u %= m; if (u < 0) u += m; return u; } public static long lmod(long i, long j) { return (i % j) < 0 ? (i % j) + 0 + (j < 0 ? -j : j) : (i % j + 0); } public static int next_combination(int sub) { int x = sub & -sub, y = sub + x; return (((sub & ~y) / x) >> 1) | y; } public static void main(String[] $) throws IOException { int n=scan.nextInt(); System.out.println("Yes"); } }