(I7
I119
I149
(dp0
Vmetro.%l
p1
(Vmetro.cpp
p2
S'#include<iostream>\r\nusing namespace std;\r\nint main(){\r\n    int N,segSpirka,M,index=0,otg=0,A,B;\r\n    cin>>N>>M;\r\n    int gp[M];\r\n    bool spirki[N];\r\n    for(int i=0;i<N;i++){\r\n        spirki[i]=false;\r\n    }\r\n    for(int i=0;i<M;i++){\r\n        cin>>gp[i];\r\n        spirki[gp[i]-1]=true;\r\n    }\r\n    cin>>A>>B;\r\n    segSpirka=A;\r\n    while(segSpirka<=B){\r\n        if(spirki[segSpirka] && !spirki[segSpirka+1]){\r\n\r\n            otg+=2;\r\n            do{\r\n                segSpirka++;\r\n            }while(!spirki[segSpirka]);\r\n\r\n        }else{\r\n            otg++;\r\n            segSpirka++;\r\n        }\r\n    }\r\n    cout<<otg;\r\n    return 0;\r\n}\r\n'
p3
tp4
stp5
.