This year, our team laBanda++; from SUP'COM, composed of Firas Yahyaoui, Wissem Ben Bettaieb and me, won the 6th place in TCPC2021 by solving 7 problems out of 12 and qualified for ACPC2021 in Luxor, Egypt. In this repository you will find our solutions for 7 problems during the official contest. We hope you'll find this helpful.