(I7
I113
I148
(dp0
Vline.%l
p1
(Vline.cpp
p2
S'#include<iostream>\r\nusing namespace std;\r\nint main(){\r\nlong long x,nRed=1,brKoloniNaRed=1;\r\ncin>>x;\r\nfor(long long i=0;i<x;i++){\r\n    if(i==brKoloniNaRed){\r\n        nRed++;\r\n        brKoloniNaRed++;\r\n        x=x-i;\r\n        i=0;\r\n    }\r\n}\r\ncout<<nRed<<endl;\r\nreturn 0;\r\n}\r\n'
p3
tp4
stp5
.