(I3
I121
I7
(dp0
Vtwostr.%l
p1
(Vagrain.cpp
p2
S'#include<iostream>\r\nusing namespace std;\r\nint main()\r\n{\r\n    long long n,l,d,x,a,b;\r\n    cin>>n>>l>>d>>x>>a>>b;\r\n    long long ost=l-d+2;\r\n    bool s[l-d+2];\r\n    for(int i=0;i<l-d+2;i++)\r\n    {\r\n        s[i]=false;\r\n    }\r\n    for(long long i=0;i<n;i++)\r\n    {\r\n        for(long long j=2-d;j<d-1;j++)\r\n        {\r\n            if((j+x)<(l-d+2) and (j+x)>=0 and !s[j+x])\r\n            {\r\n                s[j+x]=true;\r\n                ost--;\r\n            }\r\n        }\r\n        if(ost==0)\r\n        {\r\n            cout<<i+1;\r\n            return 0;\r\n        }\r\n        x=(a*x+b)%(l+1);\r\n    }\r\n    cout<<"-1";\r\n    return 0;\r\n}'
p3
tp4
stp5
.