CHEONNO LEE
Sangmyung university
Active since 2014
Followers: 0 Following: 0
I am
major in economics,
interesting in computing calculation.
Nice to meet you!
CHEONNO LEE's Badges
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Commenter 02 Feb 2014Comment on a problem or solution
Awarded to CHEONNO LEE on 02 Feb 2014
Solver 02 Feb 2014Solve a problem for the first time
Awarded to CHEONNO LEE on 02 Feb 2014
Creator 06 Feb 2014Create a problem
Awarded to CHEONNO LEE on 06 Feb 2014
Quiz Master 03 Mar 2020Obtain 50 solvers for a problem you have created
Awarded to CHEONNO LEE on 03 Mar 2020
Cody Badges
AllCommenter 02 Feb 2014Solver 02 Feb 2014Creator 06 Feb 2014Quiz Master 03 Mar 2020
Comment on a problem or solution
Awarded to CHEONNO LEE on 02 Feb 2014
Solve a problem for the first time
Awarded to CHEONNO LEE on 02 Feb 2014
Create a problem
Awarded to CHEONNO LEE on 06 Feb 2014
Obtain 50 solvers for a problem you have created
Awarded to CHEONNO LEE on 03 Mar 2020
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