1. History of submissions
  2. (plaintext version)

changzhi shi

@chazshiz

China, anhui

Joined May 2015

World Rank: #117359 (0 points)

Institution: private

Activity over the last year

Effectiveness

 Problems solved
7
 Solutions submitted
62

Problems

List of solved classical problems:

ADDREV
ARITH
FCTRL
ONP
PALIN
PRIME1
TEST

TODO list of classical problems:

FCTRL2
PIR

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