(I7
I83
I149
(dp0
Vmetro.%l
p1
(Vdani.cpp
p2
S'#include<bits/stdc++.h>\nusing namespace std;\n\nint main()\n{\n    int n,m,a,b,ba,bb,ra,rb,r1,r2;\n    cin>>n>>m;\n    int g[m];\n    for(int i=0;i<m;i++)\n    {\n        cin>>g[i];\n    }\n    cin>>a>>b;\n    ba=n;\n    bb=n;\n    for(int i=0;i<m;i++)\n    {\n        ra=abs(a-g[i]);\n        rb=abs(b-g[i]);\n        if(ra<ba)\n            ba=ra;\n        if(rb<bb)\n            bb=rb;\n    }\n    r1=b-a;\n    r2=ba+bb+2;\n    if(r1<r2)\n        cout<<r1<<endl;\n    else\n        cout<<r2<<endl;\n    return 0;\n}\n'
p3
tp4
stp5
.