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View Compilation Error

0_0_20613905_16849.cpp:6:25: error: stray '#' in program
     using namespace std;#define maxn 100005struct list{    int l,r;    int w;}node[maxn];int fs[maxn*2];int fss[maxn*2];struct qq{    int x;    int id;}xx;vector<qq>num[maxn];int ans[maxn][2];int sum[maxn][2];int w[maxn];int n,m,q,len;int lowbit(int x){     return (x&(-x));}int search(int l,int r,int w){    while(l<r)    {        int mid=(l+r)/2;        if(fs[mid]==w)return mid;        if(fs[mid]<w)l=mid+1;        else r=mid;    }}void add(int x,int bs,int num){    for(;x<len;x+=lowbit(x))    {        sum[x][bs]+=num;    }}int allsum(int s,int bs){    int ss;    ss=0;    while(s>0)    {        ss+=sum[s][bs];        s=s-lowbit(s);    }    return ss;}void dfs(int x){    int s;    s=num[x].size();    for(int i=0;i<s;i++)    {        xx=num[x][i];        int z,id;        z=search(1,len,xx.x);        id=xx.id;        if(allsum(z,0)-allsum(z-1,0)+allsum(z,1)-allsum(z-1,1)>0)        {            ans[id][0]=-1;            continue;        }        int ll,lr,rl,rr;        ll=allsum(len-1,0)-allsum(z,0);        rl=allsum(z,0);        lr=allsum(len-1,1)-allsum(z,1);        rr=allsum(z,1);        ans[id][0]=rr;        ans[id][1]=(rl+rr)*3+ll+lr;    }    s=search(1,len,node[x].w);    if(node[x].l!=-1)    {        add(s,0,1);        dfs(node[x].l);        add(s,0,-1);    }    if(node[x].r!=-1)    {        add(s,1,1);        dfs(node[x].r);        add(s,1,-1);    }}int main(){    int T,a,b,c,i;    cin>>T;    while(T--)    {        cin>>n;        int ll=1;        memset(fs,0,sizeof(fs));        memset(ans,0,sizeof(ans));        memset(fss,0,sizeof(fss));        for (i = 1; i <= n; ++i) node[i].l = node[i].r = node[i].w = -1;        for(i=1;i<=n;i++)        {            num[i].clear();            scanf("%d",&w[i]);            node[i].w=w[i];            fss[ll++]=w[i];        }        cin>>m;        for(i=1;i<=m;i++)        {            scanf("%d%d%d",&a,&b,&c);            node[a].l=b;            node[a].r=c;        }        cin>>q;        for(i=1;i<=q;i++)        {            scanf("%d%d",&a,&b);            fss[ll++]=b;            xx.id=i;            xx.x=b;            num[a].push_back(xx);        }        len=1;        sort(fss,fss+ll);        for(i=1;i<ll;i++)            if(fss[i]!=fss[i-1])fs[len++]=fss[i];        dfs(1);        for(i=1;i<=q;i++)        {            if(ans[i][0]==-1)printf("0\n");            else printf("%d %d\n",ans[i][0],ans[i][1]);        }    }    return 0;}
                         ^
0_0_20613905_16849.cpp:6:26: error: 'define' does not name a type
     using namespace std;#define maxn 100005struct list{    int l,r;    int w;}node[maxn];int fs[maxn*2];int fss[maxn*2];struct qq{    int x;    int id;}xx;vector<qq>num[maxn];int ans[maxn][2];int sum[maxn][2];int w[maxn];int n,m,q,len;int lowbit(int x){     return (x&(-x));}int search(int l,int r,int w){    while(l<r)    {        int mid=(l+r)/2;        if(fs[mid]==w)return mid;        if(fs[mid]<w)l=mid+1;        else r=mid;    }}void add(int x,int bs,int num){    for(;x<len;x+=lowbit(x))    {        sum[x][bs]+=num;    }}int allsum(int s,int bs){    int ss;    ss=0;    while(s>0)    {        ss+=sum[s][bs];        s=s-lowbit(s);    }    return ss;}void dfs(int x){    int s;    s=num[x].size();    for(int i=0;i<s;i++)    {        xx=num[x][i];        int z,id;        z=search(1,len,xx.x);        id=xx.id;        if(allsum(z,0)-allsum(z-1,0)+allsum(z,1)-allsum(z-1,1)>0)        {            ans[id][0]=-1;            continue;        }        int ll,lr,rl,rr;        ll=allsum(len-1,0)-allsum(z,0);        rl=allsum(z,0);        lr=allsum(len-1,1)-allsum(z,1);        rr=allsum(z,1);        ans[id][0]=rr;        ans[id][1]=(rl+rr)*3+ll+lr;    }    s=search(1,len,node[x].w);    if(node[x].l!=-1)    {        add(s,0,1);        dfs(node[x].l);        add(s,0,-1);    }    if(node[x].r!=-1)    {        add(s,1,1);        dfs(node[x].r);        add(s,1,-1);    }}int main(){    int T,a,b,c,i;    cin>>T;    while(T--)    {        cin>>n;        int ll=1;        memset(fs,0,sizeof(fs));        memset(ans,0,sizeof(ans));        memset(fss,0,sizeof(fss));        for (i = 1; i <= n; ++i) node[i].l = node[i].r = node[i].w = -1;        for(i=1;i<=n;i++)        {            num[i].clear();            scanf("%d",&w[i]);            node[i].w=w[i];            fss[ll++]=w[i];        }        cin>>m;        for(i=1;i<=m;i++)        {            scanf("%d%d%d",&a,&b,&c);            node[a].l=b;            node[a].r=c;        }        cin>>q;        for(i=1;i<=q;i++)        {            scanf("%d%d",&a,&b);            fss[ll++]=b;            xx.id=i;            xx.x=b;            num[a].push_back(xx);        }        len=1;        sort(fss,fss+ll);        for(i=1;i<ll;i++)            if(fss[i]!=fss[i-1])fs[len++]=fss[i];        dfs(1);        for(i=1;i<=q;i++)        {            if(ans[i][0]==-1)printf("0\n");            else printf("%d %d\n",ans[i][0],ans[i][1]);        }    }    return 0;}
                          ^
0_0_20613905_16849.cpp:6:79: error: 'node' does not name a type
     using namespace std;#define maxn 100005struct list{    int l,r;    int w;}node[maxn];int fs[maxn*2];int fss[maxn*2];struct qq{    int x;    int id;}xx;vector<qq>num[maxn];int ans[maxn][2];int sum[maxn][2];int w[maxn];int n,m,q,len;int lowbit(int x){     return (x&(-x));}int search(int l,int r,int w){    while(l<r)    {        int mid=(l+r)/2;        if(fs[mid]==w)return mid;        if(fs[mid]<w)l=mid+1;        else r=mid;    }}void add(int x,int bs,int num){    for(;x<len;x+=lowbit(x))    {        sum[x][bs]+=num;    }}int allsum(int s,int bs){    int ss;    ss=0;    while(s>0)    {        ss+=sum[s][bs];        s=s-lowbit(s);    }    return ss;}void dfs(int x){    int s;    s=num[x].size();    for(int i=0;i<s;i++)    {        xx=num[x][i];        int z,id;        z=search(1,len,xx.x);        id=xx.id;        if(allsum(z,0)-allsum(z-1,0)+allsum(z,1)-allsum(z-1,1)>0)        {            ans[id][0]=-1;            continue;        }        int ll,lr,rl,rr;        ll=allsum(len-1,0)-allsum(z,0);        rl=allsum(z,0);        lr=allsum(len-1,1)-allsum(z,1);        rr=allsum(z,1);        ans[id][0]=rr;        ans[id][1]=(rl+rr)*3+ll+lr;    }    s=search(1,len,node[x].w);    if(node[x].l!=-1)    {        add(s,0,1);        dfs(node[x].l);        add(s,0,-1);    }    if(node[x].r!=-1)    {        add(s,1,1);        dfs(node[x].r);        add(s,1,-1);    }}int main(){    int T,a,b,c,i;    cin>>T;    while(T--)    {        cin>>n;        int ll=1;        memset(fs,0,sizeof(fs));        memset(ans,0,sizeof(ans));        memset(fss,0,sizeof(fss));        for (i = 1; i <= n; ++i) node[i].l = node[i].r = node[i].w = -1;        for(i=1;i<=n;i++)        {            num[i].clear();            scanf("%d",&w[i]);            node[i].w=w[i];            fss[ll++]=w[i];        }        cin>>m;        for(i=1;i<=m;i++)        {            scanf("%d%d%d",&a,&b,&c);            node[a].l=b;            node[a].r=c;        }        cin>>q;        for(i=1;i<=q;i++)        {            scanf("%d%d",&a,&b);            fss[ll++]=b;            xx.id=i;            xx.x=b;            num[a].push_back(xx);        }        len=1;        sort(fss,fss+ll);        for(i=1;i<ll;i++)            if(fss[i]!=fss[i-1])fs[len++]=fss[i];        dfs(1);        for(i=1;i<=q;i++)        {            if(ans[i][0]==-1)printf("0\n");            else printf("%d %d\n",ans[i][0],ans[i][1]);        }    }    return 0;}
                                                                               ^
0_0_20613905_16849.cpp:6:97: error: 'maxn' was not declared in this scope
     using namespace std;#define maxn 100005struct list{    int l,r;    int w;}node[maxn];int fs[maxn*2];int fss[maxn*2];struct qq{    int x;    int id;}xx;vector<qq>num[maxn];int ans[maxn][2];int sum[maxn][2];int w[maxn];int n,m,q,len;int lowbit(int x){     return (x&(-x));}int search(int l,int r,int w){    while(l<r)    {        int mid=(l+r)/2;        if(fs[mid]==w)return mid;        if(fs[mid]<w)l=mid+1;        else r=mid;    }}void add(int x,int bs,int num){    for(;x<len;x+=lowbit(x))    {        sum[x][bs]+=num;    }}int allsum(int s,int bs){    int ss;    ss=0;    while(s>0)    {        ss+=sum[s][bs];        s=s-lowbit(s);    }    return ss;}void dfs(int x){    int s;    s=num[x].size();    for(int i=0;i<s;i++)    {        xx=num[x][i];        int z,id;        z=search(1,len,xx.x);        id=xx.id;        if(allsum(z,0)-allsum(z-1,0)+allsum(z,1)-allsum(z-1,1)>0)        {            ans[id][0]=-1;            continue;        }        int ll,lr,rl,rr;        ll=allsum(len-1,0)-allsum(z,0);        rl=allsum(z,0);        lr=allsum(len-1,1)-allsum(z,1);        rr=allsum(z,1);        ans[id][0]=rr;        ans[id][1]=(rl+rr)*3+ll+lr;    }    s=search(1,len,node[x].w);    if(node[x].l!=-1)    {        add(s,0,1);        dfs(node[x].l);        add(s,0,-1);    }    if(node[x].r!=-1)    {        add(s,1,1);        dfs(node[x].r);        add(s,1,-1);    }}int main(){    int T,a,b,c,i;    cin>>T;    while(T--)    {        cin>>n;        int ll=1;        memset(fs,0,sizeof(fs));        memset(ans,0,sizeof(ans));        memset(fss,0,sizeof(fss));        for (i = 1; i <= n; ++i) node[i].l = node[i].r = node[i].w = -1;        for(i=1;i<=n;i++)        {            num[i].clear();            scanf("%d",&w[i]);            node[i].w=w[i];            fss[ll++]=w[i];        }        cin>>m;        for(i=1;i<=m;i++)        {            scanf("%d%d%d",&a,&b,&c);            node[a].l=b;            node[a].r=c;        }        cin>>q;        for(i=1;i<=q;i++)        {            scanf("%d%d",&a,&b);            fss[ll++]=b;            xx.id=i;            xx.x=b;            num[a].push_back(xx);        }        len=1;        sort(fss,fss+ll);        for(i=1;i<ll;i++)            if(fss[i]!=fss[i-1])fs[len++]=fss[i];        dfs(1);        for(i=1;i<=q;i++)        {            if(ans[i][0]==-1)printf("0\n");            else printf("%d %d\n",ans[i][0],ans[i][1]);        }    }    return 0;}
                                                                                                 ^
0_0_20613905_16849.cpp:6:113: error: 'maxn' was not 


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