(I7
I133
I148
(dp0
Vline.%l
p1
(Vline.cpp
p2
S'#include <iostream>\r\nusing namespace std;\r\nint main () {\r\nlong long x, red=0, purvo_ch=1, kolko_dob=0;\r\ncin>>x;\r\nfor(int i=1; i<9999; i++){\r\n   purvo_ch=purvo_ch+kolko_dob;\r\n    if(x>=purvo_ch and x<=purvo_ch+i-1){\r\n        red=i;\r\n        break;\r\n    }\r\n    kolko_dob++;\r\n}\r\ncout<<red;\r\nreturn 0;\r\n}\r\n'
p3
tp4
stp5
.