Start 2024-10-02 12:31:02

【2024CSP-S】模拟赛-1

End 2024-10-26 00:00:00
Contest is over.
Now 2026-04-18 22:56:40

B. 【S】2. 雨啊,湿人,器冻!

Description

Input

Output

Examples

Input

10
2
1000
474747

Output

1161

Input

3
47
1000
420042

Output

991

Input

100
12
1
12345

Output

83

Hint

for (int i=0;i<n;i++) {
   	state=(state*1103515245+12345)%(1LL<<31);//state 需定义为 long long
   	C[i]=1+((state/10)%m); 
}
for (int i=1;i<=P;i++) {
   	state=(state*1103515245+12345)%(1LL<<31);
   	a[i]=((state/10)%n);
   	state=(state*1103515245+12345)%(1LL<<31);
   	b[i]=((state/10)%n);
}

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Time Limit 1 second
Memory Limit 512 MB
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