(I2
I126
I4
(dp0
Vsquares.%l
p1
(Vsquare.cpp
p2
S'#include<iostream>\r\n#include<cstdio>\r\nusing namespace std;\r\nint n;\r\nlong long int square(int x1,int y1,int x2,int y2)\r\n{\r\n    long long int sum1=x1-x2;\r\n    long long int sum2=y1-y2;\r\n    sum1*=sum1;\r\n    sum2*=sum2;\r\n    return 2*(sum1+sum2);\r\n}\r\nvoid read()\r\n{\r\n    scanf("%d", &n);\r\n    int i,x1,y1,x2,y2;\r\n    long long int sum=0;\r\n    for(i=1;i<=n;i++)\r\n    {\r\n        scanf("%d %d %d %d", &x1, &y1, &x2, &y2);\r\n        sum+=square(x1,y1,x2,y2);\r\n    }\r\n    printf("%lld\\n", sum);\r\n}\r\nint main()\r\n{\r\n    read();\r\nreturn 0;\r\n}\r\n'
p3
tp4
stp5
.