Practice
400 problems, in the order the course teaches them. Every one runs on a real compiler against real test cases.
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1. Print Hello World
Fundamentals · Foundation
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400 problems · showing 50
Fundamentals
0 of 13- —1Print Hello WorldFoundation96%
- —2Add Two NumbersFoundation—
- —3Area and Perimeter of a RectangleFoundation—
- —4Swap Two NumbersFoundation—
- —5Celsius to FahrenheitFoundation—
- —6Sum of DigitsFoundation—
- —7Even or OddFoundation—
- —8Simple InterestFoundation—
- —9Length of a StringFoundation—
- —10Largest of Three NumbersFoundation—
- —11Absolute DifferenceFoundation—
- —12Leap YearFoundation—
- —13Grade From MarksFoundation—
Conditionals
0 of 14- —14Positive, Negative or ZeroFoundation—
- —15Vowel or ConsonantFoundation—
- —16Divisible by Three and FiveFoundation—
- —17Character TypeFoundation—
- —18Is It a Triangle?Foundation—
- —19Type of TriangleCore—
- —20Which Quadrant?Core—
- —21Electricity BillCore—
- —22Ticket Price by AgeFoundation—
- —23Largest of Four NumbersFoundation—
- —24Sort Three NumbersCore—
- —25Nature of Quadratic RootsCore—
- —26Day Name From NumberFoundation—
- —27BMI CategoryCore—
Loops
0 of 19- —28Sum of First N Natural NumbersFoundation—
- —29Count Down From NFoundation—
- —30FactorialFoundation—
- —31Multiplication TableFoundation—
- —32Count the DigitsFoundation—
- —33Reverse a NumberFoundation—
- —34Palindrome NumberFoundation—
- —35Is It Prime?Core—
- —36Nth Fibonacci NumberCore—
- —37Greatest Common DivisorCore—
- —38Lowest Common MultipleCore—
- —39Power of a NumberCore—
- —40Armstrong NumberCore—
- —41Perfect NumberCore—
- —42Sum of Even and Odd NumbersFoundation—
- —43Right-Angled Triangle PatternFoundation—
- —44Number PyramidCore—
- —45Count Primes Up To NChallenge—
- —46Digital RootCore—