Check Permutation

Easy

0/40

Average time to solve is 15m

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40 upvotes

Asked in companies

Problem statement

You have been given two strings 'STR1' and 'STR2'. You have to check whether the two strings are anagram to each other or not.

Note:

Two strings are said to be anagram if they contain the same characters, irrespective of the order of the characters.

Example :

If 'STR1' = “listen” and 'STR2' = “silent” then the output will be 1.

Both the strings contain the same set of characters.

Detailed explanation ( Input/output format, Notes, Images )

Input Format:

The first line contains an integer ‘T’ which denotes the number of test cases. 

The first and only line of each test case contains two space-separated strings 'STR1' and 'STR2', respectively.

Output Format:

For each test case, return true if the two strings are anagrams of each other else return false.

Print the output of each test case in a separate line.

Constraints:

1 <= T <= 100
1 <= |STR1|, |STR2| <= 10^3

Where |STR1| and |STR2| are the lengths of the string 'STR1' and 'STR2' respectively.

Time limit: 1 sec

Sample Input 1:

2
listen silent
east eats

Sample Output 1:

1
1

Explanation for Sample Output 1:

In test case 1, "listen" and "silent" has same set of characters.

In test case 2, "east" and "eats" has same set of characters.

Sample Input 2:

2
triangle integral
hearts earth

Sample Output 2:

1
0

Explanation for Sample Output 1:

In test case 1, "triangle" and "integral" has same set of characters.

In test case 2, "hearts" and "earth" does not have same set of characters.

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