1 solutions

  • 0
    @ 2025-3-3 16:28:36

    C :

    #include<stdio.h>
    #define Min(a,b)	(a<b?a:b)
    int n,x,min;
    long long s;
    int main()
    {
    	scanf("%d %d",&n,&x);
    	min=x;s=x;
    	for(int i=2;i<=n;i++)
    	{
    		x=(379*x+131)%997;
    		min=Min(min,x);
    		s+=min;
    	}
    	printf("%lld",s);
    	return 0;
    } 
    

    C++ :

    #include<bits/stdc++.h>
    using namespace std;
    int a[100001]; 
    int main(){
    	int n,x,i,mi,s=0;
    	cin>>n>>x;
    	mi = a[1] = x;
    	for(i=2;i<=n;i++){
    		a[i]=(379*a[i-1]+131)%997;
    	}
    	for(i=1;i<=n;i++){
    		mi = min(mi,a[i]);
    		s +=  mi;
    	}
    	cout<<s;
    	return 0;
    }
    
    
    • 1

    Information

    ID
    10236
    Time
    1000ms
    Memory
    16MiB
    Difficulty
    (None)
    Tags
    # Submissions
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