Home » Swift » Swift Programs

Swift program to create a jagged array

Here, we are going to learn how to create a jagged array in Swift programming language?
Submitted by Nidhi, on June 18, 2021

Problem Solution:

Here, we will create a jagged array. In the jagged array, each row contains a different number of arguments.

Program/Source Code:

The source code to create a jagged array is given below. The given program is compiled and executed successfully.

// Swift program to create a jagged array

import Swift

let twoArr: [[Int]] = [[1,3,5,7], [2,4,6],[8,9]]

// print first row.
print("First Row:")
print(twoArr[0][0])
print(twoArr[0][1])
print(twoArr[0][2])
print(twoArr[0][3])

// print second row.
print("Second Row:")
print(twoArr[1][0])
print(twoArr[1][1])
print(twoArr[1][2])

// print third row.
print("third Row:")
print(twoArr[2][0])
print(twoArr[2][1])

Output:

First Row:
1
3
5
7
Second Row:
2
4
6
Third Row:
8
9

...Program finished with exit code 0
Press ENTER to exit console.

Explanation:

In the above program, we imported a package Swift to use the print() function using the below statement,

import Swift;

Here, we created a jagged array twoArr. In the Jagged array, each row contains a different number of elements and printed the jagged array on the console screen.

Swift Array Programs »

---