Array Generator
Sort Array
Random String
Test Cases Generator
Permutation of 1:n
Combinations of Array
Permutations of Array
Prev and Next Permutation of Array
Product of Array
Prev Primes Finder
Next Primes Finder
Get Primes in a Range
Prime count in a Range
Prime Factorization in a Range
Tree of n nodes
nth Catalan
Approx Time for a Program
Memory for a Program
Calculator
Infix to Postfix
Large Primes Check
Random Array Generator
Array size :
Min value:
Max value:
Generate Array
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Sort Array in Ascending and Descending order
Array :
key :
Sort Array
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Generate String
Enter length :
Enter lines :
01
a-z
0-9
*.
Generate string
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Generate Test Cases
Test Cases:
Generate TC
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Permutation of 1..n
Enter n:
Generate Permutation
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Product of Array
Array :
Min value:
Max value:
Generate Permutation
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Permutations of Array
Array :
Length:
Permutations
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Combinations of Array
Array :
Length:
Combinations
Combinations with replacement
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Prev and Next Permutations
Array :
Prev Permutation
Next Permutation
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Generate Previous Primes
Number :
Number of Prev primes:
Generate Prev Primes
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Generate Next Primes
Number :
Number of Next primes:
Generate Next Primes
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Primes in a range
Start Number :
End Number:
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Primes Numbers Count in a Range
Start Number :
End Number:
Count Primes
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Primes Factors of numbers in the Range
Start Number :
End Number:
Prime Factorize
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Random Tree of n Nodes
Enter n:
Generate Tree
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Catalan of n
Enter n (max 300000):
Find nth Catalan
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Time Calculator
Input size:
Output size:
Loop:
Calculate Time
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Time Taken for C++17: 0s
Time Taken for Python3: 0s
Time Taken for Pypy3: 0s
Memory Calculator
Enter the size of following arrays used in program:
Bitset
Bool array
int array
long long array
python list
Memory limit (in MB)
Calculate Memory
Max size
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Memory Usage : 0 MB
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Calculator
Enter the Expression below
Evaluate
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Value :0
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Infix to Postfix
Enter the Expression below
Infix to Postfix
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Evaluate the Postfix
Enter the space separated postfix expression below
Evaluate Postfix
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Large Prime Check (upto 2**4253 or 10**1281)
Enter the Number below
isprime
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