int main(int argc, char** argv)
{
constexpr int default_n = 100;
int n = argc > 1 && atoi(argv[1]) > default_n ? atoi(argv[1]) : default_n;
VI va;
VI vb;
for (int i = 0; i < n; ++i)
va.push_back(generate_x(i + 1));
for (int i = 0; i < n; ++i)
vb.push_back(generate_x(i + 1));
sort(va.begin(), va.end());
sort(vb.begin(), vb.end());
auto start_time = steady_clock::now();
auto r1 = find_common(va, vb);
cout << "use " << duration_cast<microseconds>(steady_clock::now() - start_time).count() << " microseconds\n";
start_time = steady_clock::now();
auto r2 = find_common1(va, vb);
cout << "use " << duration_cast<microseconds>(steady_clock::now() - start_time).count() << " microseconds\n";
if (r1 != r2) cout << "error\n";
return 0;
}
bool isOk(VI a, VI b) {
memset(ok, 0, sizeof(ok));
if(binary_search(a.begin(), a.end(), 6)) {
a.push_back(9);
}
if(a.back()==9) {
a.push_back(6);
}
if(binary_search(b.begin(), b.end(), 6)) {
b.push_back(9);
}
if(b.back()==9) {
b.push_back(6);
}
VI::iterator i, j;
for(i=a.begin(); i!=a.end(); ++i) {
for(j=b.begin(); j!=b.end(); ++j) {
ok[(*i)*10+(*j)]=true;
ok[(*j)*10+(*i)]=true;
}
}
bool ret=true;
for(int in=1; in<10; ++in) {
if(!ok[in*in]) {
ret=false;
}
}
return ret;
}
VI MULTI(VI X, VI Y)
{
int N = X.size(), N2 = N / 2;
VI R(N * 2, 0);
if (N > 100) {
VI X2(X.begin() + N2, X.end());
VI Y2(Y.begin() + N2, Y.end());
X.resize(N2); Y.resize(N2);
VI A = MULTI(X, Y);
VI B = MULTI(X2, Y2);
for (int i = 0; i < N2; i++) X2[i] += X[i], Y2[i] += Y[i];
VI C = MULTI(X2, Y2);
for (int i = 0; i < A.size(); i++) R[i] += A[i], C[i] -= A[i];
for (int i = 0; i < B.size(); i++) R[i + N2 * 2] += B[i], C[i] -= B[i];
for (int i = 0; i < C.size(); i++) R[i + N2] += C[i];
}
else {
for (int i = 0; i < N; i++) for (int j = 0; j < N; j++) R[i + j] += X[i] * Y[j];
}
return R;
}
bool solve(int n, int k) {
if (k == 1)
return true;
if (k > MAXK)
return false;
if (fact[k] > n)
return false;
VI v;
int N = n;
for (VI::iterator it = primes.begin(); it != primes.end() && (*it) * (*it) <= N; ++it)
if (N % *it == 0) {
v.push_back(0);
while (N % *it == 0) {
++v.back();
N /= *it;
}
}
if (N > 1)
v.push_back(1);
sort(v.begin(), v.end());
reverse(v.begin(), v.end());
k -= (int) v.size() + 1;
for (VI::iterator it = v.begin(); it != v.end(); ++it)
*it -= 1;
while (!v.empty() && v.back() == 0) {
v.pop_back();
}
if (k <= 0)
return true;
if (DBG + 0) {
cerr << "BEGIN!!!!!\n";
for (VI::iterator it = v.begin(); it != v.end(); ++it)
cerr << *it << " -- ";
cerr << endl;
cerr << k << endl;
}
VI w(v.size(), 1);
bool found = walk1(v, w, 0, k/*,set<VI>()*/);
if (!found) {
if (v.size() >= 3 && v[2] >= 3) {
v[0] -= 1;
v[1] -= 1;
v[2] -= 1;
found = walk1(v, w, 0, k - 1/*,set<VI>()*/);
}
}
return found;
}
int getMinimum(vector <int> lines)
{
target = lines;
memset(memo, -1, sizeof(memo));
for(int i=0;i<size(lines);i++) ls.pb(lines[i]);
ls.pb(0);
sort(ls.begin(),ls.end());
ls.erase(unique(ls.begin(), ls.end()), ls.end());
return go(0,0) - 1;
}
int compress(VI& x1,VI& x2, int W){
VI result;
REP(i,SZ(x1))for(int d = -1; d <= 1 ;d++){
int x1n = x1[i]+d; int x2n = x2[i]+d;
if(0 <= x1n && x1n < W) result.PB(x1n);
if(0 <= x2n && x2n < W) result.PB(x2n);
}
sort(result.begin(), result.end());
result.erase(unique(result.begin(), result.end()), result.end());
REP(i,SZ(x1)){
x1[i] = (int)(find(ALL(result),x1[i]) - result.begin());
x2[i] = (int)(find(ALL(result),x2[i]) - result.begin());
}
int main(){
//std::ios_base::sync_with_stdio(0);
//FI;
VI num;
int l, i, n;
while(si(n) != EOF){
num.pb(n);
sort(num.begin(), num.end());
if(num.size() % 2 == 0){
pi((num[num.size() / 2] + num[num.size() / 2 - 1]) / 2);
NL;
}
else{
pi(num[num.size() / 2]);
NL;
}
}
return 0;
}
vector<VI> subsets(VI &S) {
// Start typing your C/C++ solution below
// DO NOT write int main() function
vector<VI> result;
if (S.size() == 0) {
result.push_back(VI());
return result;
}
int first = S.front();
VI child(S.begin() + 1, S.end());
vector<VI> subsetsChild = subsets(child);
vector<VI>::iterator iter = subsetsChild.begin();
while (iter < subsetsChild.end()) {
VI &set = *iter;
sort(set.begin(), set.end());
result.push_back(set);
set.push_back(first);
sort(set.begin(), set.end());
result.push_back(set);
iter++;
}
return result;
}
VI LongestIncreasingSubsequence(VI v)
{
VPII best;
VI dad(v.size(), -1);
for (int i = 0; i < v.size(); i++)
{
#ifdef STRICTLY_INCREASNG
PII item = make_pair(v[i], 0);
VPII::iterator it = lower_bound(best.begin(), best.end(), item);
item.second = i;
#else
PII item = make_pair(v[i], i);
VPII::iterator it = upper_bound(best.begin(), best.end(), item);
#endif
if (it == best.end())
{
dad[i] = (best.size() == 0 ? -1 : best.back().second);
best.push_back(item);
}
else
{
dad[i] = dad[it->second];
*it = item;
}
}
VI ret;
for (int i = best.back().second; i >= 0; i = dad[i])
ret.push_back(v[i]);
reverse(ret.begin(), ret.end());
return ret;
}
void update(char oj,int difpos)
{
VI::iterator it,it2;
for(it=pos.begin();it!=pos.end();)
{
// printf("*it=%d,difpos=%d\n",*it,difpos);
if(*it+difpos<alen && *it+difpos>=0 && a[*it+difpos]==oj)
{
if(difpos==-1) *it--;
it++;
}
else
{
// printf("before erase:%d\n",*it);
// ans--;
// it2=it;
// it++;
// pos.erase(it2);
// printf("after erase:%d it==end()?:%d\n",*it,it==pos.end());
// printf("it2:after erase:%d it==end()?:%d\n",*it2,it2==pos.end());
ans--;
// printf("before erase:%d\n",*it);
pos.erase(it);
// printf("after erase:%d it==end()?:%d\n",*it,it==pos.end());
}
}
}
int main()
{
int n;
while(cin>>n)
{
VI ar;
int k;
// fill(pr,0);
for( int i=0; i<n; i++ )
{
cin>>k;
ar.PB(k);
}
sort(ar.begin(),ar.end());
int val=0;
for( int i=ar.size()-1; i>=0; i-- )
{
//debug(i);
val+=ar[i];
//debug(val);
int sum=0;
for( int j=0; j<i; j++ )
{
sum+=ar[j];
// debug(sum);
}
if( sum < val ) {cout<<n-i<<endl;break;}
}
}
return 0;
}
int main()
{
freopen("Text/FINDPRM.txt","r",stdin);
sieve();
int cases,n;
VI::iterator it1,it2;
scanf("%d",&cases);
while(cases--)
{
scanf("%d",&n);
it1=upper_bound(primes.begin(),primes.end(),n);
it2=lower_bound(primes.begin(),primes.end(),(n+2)/2);
printf("%d\n",it1-it2);
}
return 0;
}
void MAIN()
{
VI v;
int ti;
for(int i=0; i<9; ++i)
{
scanf("%d",&ti);
//printf("%d\n",ti);
v.PB(ti);
}
int n=encode(v);
if(!n)
{
printf("\n");
}
else
{
solve(n);
VI v;
while(n)
{
v.PB(arr[n]);
n=prevv[n];
}
reverse(v.begin(),v.end());
for(int i=0; i<v.size()-1; ++i)
{
printf("%d ",v[i]);
}
printf("%d\n",v[v.size()-1]);
}
}
void show()
{
VI::iterator it;
int i=0;
for(it=pos.begin();it!=pos.end();it++)
cout<<"pos["<<i++<<"]=="<<*it<<' ';
cout<<endl;
}
BoyerMoore(string pattern, int R = 256):_R(R),_pattern(pattern){
_right.resize(R);
for(VI::iterator i = _right.begin(); i < _right.end(); i++){
*i = -1;
}
for(unsigned int j = 0; j < _pattern.size(); j++){
_right[(int)(pattern[j])] = j;
}
}
VI overlap(VI a, VI b)
{
sort(a.begin(), a.end());
sort(b.begin(), b.end());
VI c;
for (int i = 0, j = 0; i < SIZE(a) && j < SIZE(b); )
if (a[i] == b[j])
{
c.push_back(a[i]);
i++;
j++;
}
else if (a[i] < b[j])
i++;
else
j++;
return c;
}
string isPossible(vector<int> V) {
VI xs;
REP(i,SZ(V)-1) xs.push_back(V[i+1]/V[i]);
sort(xs.begin(),xs.end());
REP(i,SZ(xs)) {
int cnt=i+1;
if(xs[i]<=cnt) return no;
}
int main(int argc, char *argv[])
{
int d;
cin>>d;
valid(d,d,0,0);
cout<<v.size()<<endl;
set <int> s(v.begin(),v.end());
cout<<(s.size()==v.size())<<endl;
return 0;
}
VI find(int T, VI requiredTime) {
sort(requiredTime.begin(), requiredTime.end());
int past = 0;
int solved = 0;
int penalty = 0;
VI::const_iterator it;
for (it = requiredTime.begin(); it != requiredTime.end(); ++it) {
past += *it;
if (past > T) {
break;
}
++solved;
penalty += past;
}
VI r;
r.push_back(solved);
r.push_back(penalty);
return r;
}
void solve()
{
prevv[0]=0;
if(max_flow()<k)
{
printf("Impossible\n");
return;
}
//assert(e>=MAXM);
int ti;
int f=0;
for(int i=tst;i<tst+ct;++i)
{
ans.clear();
ti=prevv[i];
while(ti!=-1)
{
ans.PB(ti);
if(ti==prevv[ti] || !ti)
{
break;
}
ti=prevv[ti];
}
if(ans.size()==0)
{
continue;
}
reverse(ans.begin(),ans.end());
if(ans[0]==0)
{
++f;
printf("1 ");
for(int j=2;j<ans.size();j+=2)
{
printf("%d ",(ans[j]-MAXK)/2);
}
printf("2\n");
if(f==k)
{
break;
}
}
}
}
int GetMaxFlow(int s, int t) {
N = cap.size();
flow = VVI(N, VI(N));
reached = VI(N);
int totflow = 0;
while (int amt = Augment(s, t, INF)) {
totflow += amt;
fill(reached.begin(), reached.end(), 0);
}
return totflow;
}
int nextGreaterElement(int n) {
VI digits = getDigits(n);
reverse(digits.begin(), digits.end());
nextPermutation(digits);
int result = getNumber(digits);
if (result <= n) {
return -1;
}
else {
return result;
}
}
int main(void){
int x;
VI ans;
while(cin >> x)
ans.push_back(x);
SORT(ans);
reverse(ans.begin(), ans.end());
REP(i,ans.size()-1)
cout << ans[i] << " ";
cout << ans[ans.size()-1] << endl;
return 0;
}
int GetMaxFlow(int source, int sink) {
fill(Q.begin(), Q.end(), 0);
for (int i = 0; i < N; ++i)
{
fill(flow[i].begin(), flow[i].end(), 0);
}
int totflow = 0;
while (int flow = BlockingFlow(source, sink))
totflow += flow;
return totflow;
}
void countingSort(int H) {
auto vrank = [&](int i) { return SA[i]+H<N ? RA[SA[i]+H]+1 : 0; };
int maxRank = *max_element(RA.begin(), RA.end());
VI nSA(N);
VI freq(maxRank + 2);
for (int i = 0; i < N; ++i)
freq[vrank(i)]++;
for (int i = 1; i < freq.size(); ++i)
freq[i] += freq[i-1];
for (int i = N-1, p, m; i >= 0; --i)
nSA[--freq[vrank(i)]] = SA[i];
copy(nSA.begin(), nSA.end(), SA.begin());
}
int main()
{
si(N); si(M); while(M--){
int x, y; si(x); x--; si(y); y--;
if(x!=y){
G[x].insert(y); G[y].insert(x);
}
}
si(s); si(t); s--; t--;
dfs(s,1);
sort(TP.begin(),TP.end());
printf("%d\n",TP.size()); for(auto x : TP) printf("%d\n",x);
return 0;
}
int get_ans(VI have, VI need) {
if (need.size() == 0) return 0;
int tot = 0;
for (int i = 0 ; i < have.size() ; ++i)
tot += have[i];
for (int i = 0 ; i < need.size() ; ++i)
tot -= need[i];
if (tot < 0) return INF;
sort(have.begin(), have.end());
sort(need.begin(), need.end());
int dp[16][52];
memset(dp, 0x3f, sizeof(dp));
dp[0][0] = 0;
for (int i = 0 ; i <= need.size() ; ++i) {
for (int j = 0 ; j <= have.size() ; ++j) {
if (i == 0 && j == 0) continue;
if (j) dp[i][j] = min(dp[i][j], dp[i][j-1]);
if (i) dp[i][j] = min(dp[i][j], dp[i-1][j] + need[i-1]);
if (i && j) dp[i][j] = min(dp[i][j],
dp[i-1][j-1] + (need[i-1] <= have[j-1] ? 0 : need[i-1] - have[j-1]));
}
}
return dp[need.size()][have.size()];
}
int DoInference(const VVVVI &phi, const VVI &psi, VI &x) {
int M = phi.size();
cap = VVI(M+2, VI(M+2));
VI b(M);
int c = 0;
for (int i = 0; i < M; i++) {
b[i] += psi[i][1] - psi[i][0];
c += psi[i][0];
for (int j = 0; j < i; j++)
b[i] += phi[i][j][1][1] - phi[i][j][0][1];
for (int j = i+1; j < M; j++) {
cap[i][j] = phi[i][j][0][1] + phi[i][j][1][0] - phi[i][j][0][0] - phi[i][j][1][1];
b[i] += phi[i][j][1][0] - phi[i][j][0][0];
c += phi[i][j][0][0];
}
}
#ifdef MAXIMIZATION
for (int i = 0; i < M; i++) {
for (int j = i+1; j < M; j++)
cap[i][j] *= -1;
b[i] *= -1;
}
c *= -1;
#endif
for (int i = 0; i < M; i++) {
if (b[i] >= 0) {
cap[M][i] = b[i];
} else {
cap[i][M+1] = -b[i];
c += b[i];
}
}
int score = GetMaxFlow(M, M+1);
fill(reached.begin(), reached.end(), 0);
Augment(M, M+1, INF);
x = VI(M);
for (int i = 0; i < M; i++) x[i] = reached[i] ? 0 : 1;
score += c;
#ifdef MAXIMIZATION
score *= -1;
#endif
return score;
}
void print(int mask)
{
int last = bestL[mask];
VI TP;
while(last>0)
{
push_sp(P[mask][last] , last, TP);
int nmask = mask - (1<<last);
last = P[mask][last];
mask = nmask;
}
TP.PB(1);
reverse(TP.begin(),TP.end());
printf("%d",TP.size()-1);
for(auto c : TP)printf(" %d",c); printf("\n");
}
int main()
{
//freopen("in", "r", stdin);
int n;
while(cin >> n) {
VI vec;
REP(i, n) {
int x;
scanf("%d", &x);
int id = lower_bound(vec.begin(), vec.end(), x) - vec.begin();
if(id == vec.size()) vec.pb(x);
else {
vec[id] = x;
}
}
cout << n - vec.size() << endl;
}