#include <bits/stdc++.h>
#define mod 10007
using namespace std;
int n,m,Q,a[100010],b[100010],t[800100][22],sum;
void update(int v){
for(int k=0;k<=m;k++)
t[v][k]=0;
for(int i=0;i<=m;++i)
for(int j=0;j<=m;++j){
t[v][min(i+j,m)]+=((t[v*2][i]%mod)*(t[v*2+1][j])%mod);
t[v][min(i+j,m)]%=mod;
}
for(int k=0;k<=m;k++)
t[v][k]%=mod;
}
void Build(int v,int i,int j){
if(i==j){
t[v][0]=b[i]%mod;
t[v][1]=a[i]%mod;
return;
}
int mid=(i+j)/2;
Build(v*2,i,mid);
Build(v*2+1,mid+1,j);
update(v);
}
void UPD(int v,int i,int j,int pos){
if(i==j){
t[v][0]=b[i]%mod;
t[v][1]=a[i]%mod;
return;
}
int mid=(i+j)/2;
if(pos<=mid)
UPD(v*2,i,mid,pos);
else
UPD(v*2+1,mid+1,j,pos);
update(v);
}
int main(){
ios_base::sync_with_stdio(false);
scanf("%d%d",&n,&m);
for(int k=1;k<=n;k++){
scanf("%d",&a[k]);
a[k]%=mod;
}
for(int k=1;k<=n;k++){
scanf("%d",&b[k]);
b[k]%=mod;
}
Build(1,1,n);
cin>>Q;
while(Q--){
int x,na,nb;
scanf("%d%d%d",&x,&na,&nb);
a[x]=na%mod;
b[x]=nb%mod;
UPD(1,1,n,x);
int ans=t[1][m]%mod;
printf("%d\n",ans);
}
return 0;
}
Compilation message
relativnost.cpp: In function 'int main()':
relativnost.cpp:42:6: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
scanf("%d%d",&n,&m);
~~~~~^~~~~~~~~~~~~~
relativnost.cpp:44:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
scanf("%d",&a[k]);
~~~~~^~~~~~~~~~~~
relativnost.cpp:48:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
scanf("%d",&b[k]);
~~~~~^~~~~~~~~~~~
relativnost.cpp:55:9: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
scanf("%d%d%d",&x,&na,&nb);
~~~~~^~~~~~~~~~~~~~~~~~~~~
| # |
Verdict |
Execution time |
Memory |
Grader output |
| 1 |
Incorrect |
3 ms |
504 KB |
Output isn't correct |
| 2 |
Incorrect |
4 ms |
504 KB |
Output isn't correct |
| 3 |
Incorrect |
4 ms |
504 KB |
Output isn't correct |
| 4 |
Runtime error |
76 ms |
24184 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 5 |
Runtime error |
209 ms |
47836 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 6 |
Runtime error |
330 ms |
47796 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 7 |
Runtime error |
132 ms |
24372 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 8 |
Runtime error |
143 ms |
47736 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 9 |
Runtime error |
139 ms |
47680 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
| 10 |
Runtime error |
302 ms |
47460 KB |
Execution killed with signal 11 (could be triggered by violating memory limits) |
