(I7
I88
I148
(dp0
Vline.%l
p1
(Vline.cpp
p2
S'#include<bits/stdc++.h>\nusing namespace std;\nlong long a[10000][10000];\r\nint main(){\r\nlong long x,i=0,j=0,m=1,n=1000000,b=1,u=0,r=0;\ncin>>x;\nfor(i=0;i<n;i++)\r\n{\r\n    u=i;\r\n    for(j=0;j<m;j++)\r\n    {\r\n        a[i][j]=b;\r\n        b=b+1;\r\n        if(a[i][j]>=x)\r\n        {\r\n            u=n;\r\n            r=i;\r\n        }\r\n    }\r\n    i=u;\r\n    m=m+1;\r\n}\r\ncout<<r+1;\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\nreturn 0;\n}\r\n'
p3
tp4
stp5
.