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QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#130863 | #6669. Mapa | XY_Eleven | 0 | 0ms | 0kb | C++23 | 4.0kb | 2023-07-25 14:52:39 | 2023-07-25 14:52:42 |
Judging History
answer
#include <bits/stdc++.h>
using namespace std;
#define DB double
#define LL long long
#define ULL unsigned long long
#define in128 __int128
#define cint const int
#define cLL const LL
#define cDB const DB
#define cchar const char
#define inint inline int
#define invoid inline void
#define inLL inline LL
#define inlint inline int
#define inbool inline bool
#define inl128 inline __int128
#define inDB inline double
#define For(z,e1,e2) for(int z=(e1);z<=(e2);z++)
#define Rof(z,e1,e2) for(int z=(e2);z>=(e1);z--)
#define For_(z,e1,e2) for(int z=(e1);z<(e2);z++)
#define Rof_(z,e1,e2) for(int z=(e2);z>(e1);z--)
#define inint(e) scanf("%d",&e)
#define inll(e) scanf("%lld",&e)
#define inpr(e1,e2) scanf("%d%d",&e1,&e2)
#define in3(e1,e2,e3) scanf("%d%d%d",&e1,&e2,&e3)
#define outint(e) printf("%d\n",e)
#define outint_(e) printf("%d%c",e," \n"[i==n])
#define outll(e) printf("%lld\n",e)
#define exc(e) if(e) continue
#define stop(e) if(e) break
#define ret(e) if(e) return
#define ll(e) ((LL)(e))
#define pb push_back
#define ft first
#define sc second
#define clean(e) while(!e.empty()) e.pop()
#define x0 x00
#define y1 y11
invoid input(int &N_,int A_[],bool F_)
{
if(F_) inint(N_);
For(i,1,N_) inint(A_[i]);
}
inLL md(LL w1,cLL w2)
{
w1%=w2; if(w1<0ll) w1+=w2;
return w1;
}
invoid add(LL &w1,cLL w2,cLL M_)
{ w1=md(w1+w2,M_); }
invoid mul(LL &w1,cLL w2,cLL M_)
{ w1=md(w1*w2,M_); }
inLL gcd(LL X_,LL Y_)
{
LL R_=X_%Y_;
while(R_)
{ X_=Y_; Y_=R_; R_=X_%Y_; }
return Y_;
}
invoid ex_gcd(LL &X_,LL &Y_,LL A_,LL B_)
{
if(!B_)
{
X_=1ll; Y_=0ll;
return ;
}
ex_gcd(Y_,X_,B_,A_%B_);
X_=md(X_,B_); Y_=(1ll-X_*A_)/B_;
}
inLL inv(LL A_,LL B_)
{
LL X_=0ll,Y_=0ll;
ex_gcd(X_,Y_,A_,B_);
return X_;
}
inLL pw(LL X_,LL Y_,LL M_)
{
LL S_=1ll;
while(Y_)
{
if(Y_&1) mul(S_,X_,M_);
Y_>>=1;
mul(X_,X_,M_);
}
return S_;
}
template <typename Type>
invoid get_min(Type &w1,const Type w2)
{ if(w2<w1) w1=w2; }
template <typename Type>
invoid get_max(Type &w1,const Type w2)
{ if(w2>w1) w1=w2; }
template <typename Type>
inlint lower(Type W_,vector <Type> &V_)
{
return lower_bound(V_.begin(),V_.end(),W_)-V_.begin();
}
//inLL A(cint N_,cint M_)
//{ return (N_>=M_?md(d1[N_]*d2[N_-M_],mod):0ll); }
//inLL C(cint N_,cint M_)
//{ return (N_>=M_?md(d1[N_]*md(d2[M_]*d2[N_-M_],mod),mod):0ll); }
cint N=120,L=6100;
int n,q,siz;
cLL mod=1e9+97;
char s[N];
LL d[N][N],ans[N];
invoid work(int m)
{
if(!m) return ;
/*printf("m=%d\n",m);
For(i,1,m)
{
For(j,1,m)
printf("%d ",d[i][j]);
printf("=%d\n",d[i][0]);
puts("");
}*/
For_(i,1,m)
{
LL x=d[m][m]*inv(d[i][m],mod)%mod;
For(j,0,m)
d[i][j]=md(d[i][j]*x-d[m][j],mod);
}
work(m-1);
LL t=d[m][0];
For_(i,1,m)
add(t,-ans[i]*d[m][i],mod);
ans[m]=t*inv(d[m][m],mod)%mod;
}
invoid solve1()
{
inint(n);
For(i,1,n)
{
LL a,b;
scanf("%lld%lld",&a,&b);
LL s=1ll;
For(j,1,n)
{
d[i][j]=s;
mul(s,a,mod);
}
d[i][0]=b;
}
work(n);
outint(n*30);
For(i,1,n) Rof(j,0,29) putchar('0'+((ans[i]>>j)&1));
puts("");
}
invoid solve2()
{
in3(n,q,siz);
scanf("%s",s+1);
For(i,1,n) For(j,1,30)
ans[i]=ans[i]<<1|(s[(i-1)*30+j]-'0');
while(q--)
{
LL t,s=1ll,c=0ll;
inll(t);
For(i,1,n)
{
add(c,s*ans[i],mod);
mul(s,t,mod);
}
outll(c);
}
}
int main()
{
//freopen("out.txt","w",stdout);
int T;
inint(T);
if(T&1) solve1();
else solve2();
return 0;
}
/*
1
4
123 456
789 666
666 233
1331 14641
2
4 4
120
010111010101001011010001111011000000101101011010011011011001110000110101101110000101101010010011100101011010111100000100
1331
789
123
666
*/
Details
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Subtask #1:
score: 0
Runtime Error
Test #1:
score: 0
Runtime Error
input:
1 100 495528311 963488152 269613430 443544124 700489871 792354118 151890319 506569919 180452297 13229948 684464994 543841485 978085128 903812192 238355172 441140842 28061035 783291471 530823766 718942732 936853023 439421263 201361623 226633955 304644844 778868118 864860135 461524170 88300500 6959354...
output:
3000 0100001000011011010101011111000001110111010011001101110110000001101110010100000010011011110111000010100100010111110100111110000100011000101000010011000000001101011011100100010010001101101001001101011010111000001001111100001000100111011110011110100010101010100011010100010010110111100011111011000...
input:
2 100 79 3000 0100001000011011010101011111000001110111010011001101110110000001101110010100000010011011110111000010100100010111110100111110000100011000101000010011000000001101011011100100010010001101101001001101011010111000001001111100001000100111011110011110100010101010100011010100010010110111100011...