(I2
I105
I4
(dp0
Vsquares.%l
p1
(Vsquares.cpp
p2
S'#include<iostream>\r\n#include<algorithm>\r\n#include<cstring>\r\n#include<queue>\r\n#include<cmath>\r\nusing namespace std;\r\nstruct ppp \r\n{\r\n    int x1,y1,x2,y2;\r\n};\r\nppp m[13];\r\nint a,b,c,d;\r\nint main ()\r\n{\r\n    int n;\r\n    cin>>n;\r\n    for (int i=0; i<n; i++)\r\n    {\r\n        cin>>a>>b>>c>>d;\r\n        if (a<c && b>d) \r\n        {\r\n            m[i].x1=c-2*abs(c-a);\r\n            m[i].y1=d;\r\n            m[i].x2=c;\r\n            m[i].y2=d+2*abs(d-b);\r\n        }\r\n        else\r\n        if (a<c && b<d) \r\n        {\r\n            m[i].x1=c-2*abs(c-a);\r\n            m[i].y1=d-2*abs(d-b);\r\n            m[i].x2=c;\r\n            m[i].y2=d;\r\n        }\r\n        else\r\n        if (a>c && b>d) \r\n        {\r\n            m[i].x1=c;\r\n            m[i].y1=d;\r\n            m[i].x2=c+2*abs(c-a);\r\n            m[i].y2=d+2*abs(d-b);\r\n        }\r\n        else\r\n        if (a>c && b<d) \r\n        {\r\n            m[i].x1=c;\r\n            m[i].y1=d-2*abs(d-b);\r\n            m[i].x2=c+2*abs(c-a);\r\n            m[i].y2=d;\r\n        }\r\n        //cout<<m[i].x1<<" "<<m[i].y1<<" "<<m[i].x2<<" "<<m[i].y2<<endl;\r\n    }\r\n    a=m[0].x1;\r\n    b=m[0].x2;\r\n    c=m[0].y1;\r\n    d=m[0].y2;\r\n    long long ans=0;\r\n    cout<<ans<<endl;\r\n    return 0;\r\n}\r\n\r\n'
p3
tp4
stp5
.