Problem 2300. Natural numbers in string form
Create a cell array of strings containing the first n natural numbers. Slightly harder than it seems like it should be.
Example
>> y = naturalnumbers(4)
y =
'1' '2' '3' '4'
Solution Stats
Problem Comments
-
3 Comments
JM Lippmann
on 30 Oct 2020
Seems that assert will accept string array instead of cell array. Shouldn't they be treated differently?
Amanda Ford
on 12 Dec 2021
Don't think too hard about this set of problems, it's earlier then you think
峡胜
on 22 Jun 2024
gripping
Solution Comments
Show commentsGroup

High School Challenge
- 50 Problems
- 98 Finishers
- Times 2 - START HERE
- Add two numbers
- Laws of motion 3
- Laws of motion 6
- Force and Motion 2
- Force and Motion 3
- Velocity Conversion
- Potential energy calculation
- An Ohm's Law Calculator
- Electrical Diode Current Calculation
- Resistance of a light bulb
- Calculate Parallel Resistance
- Current through resistor
- Energy Conversion 2
- Mass Conversion 1
- Convert from Fahrenheit to Celsius
- Return area of square
- Area Conversion 1
- Create times-tables
- Triangle Numbers
- How long do each of the stages of the rocket take to burn?
- Finding Perfect Squares
- Magnitude of Balancing Force
- Mechanical Advantage of a Gear Train
- Calculate load on arm 1
- Find the mass of a rod
- Find the force required to support a lever
- Coefficient of Kinetic friction
- Calculate the acceleration of a crate
- Coefficient of Sliding Friction
- Coefficient of Static friction
- Linear Motion 1
- Linear Motion 2
- Linear Motion 3
- Linear Motion 4
- Linear Motion 5
- Linear Motion 6
- Linear Motion 7
- Basic Mathematics 1
- Basic Mathematics 2
- Basic Mathematics 3
- Basic Mathematics 4
- Basic Mathematics 5
- Basic Mathematics 6
- Basic Mathematics 7
- Basic Mathematics 8
- Resistance of a robot
- Voltage in a lamp
- Resistance in a circuit
- Calculate supply voltage and total current
Problem Recent Solvers1638
Problem Tags
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!