Week 1: Extra Practice

Additional exercises for mastery.

Codeforces

Sharpen your skills with these selected problems. Focus on variables, input/output, and basic arithmetic.

Simple Calculator

Simple Calculator

Problem C

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Difference

Difference

Problem D

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Digits Summation

Digits Summation

Problem F

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Summation from 1 to N

Summation from 1 to N

Problem G

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Char

Char

Problem N

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Age in Days

Age in Days

Problem R

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Problem A

Winter Sale

Problem A

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Problem C

Next Alphabet

Problem C

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