Cody

# Problem 42321. given number is power of n or not?

Solution 1728707

Submitted on 17 Feb 2019
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### Test Suite

Test Status Code Input and Output
1   Fail
x = 16; n=2 y_correct = 'true'; assert(isequal(Powerof(x,n),y_correct))

n = 2

Undefined function 'logn' for input arguments of type 'double'. Error in Powerof (line 2) round(logn(x))==logn(x); Error in Test1 (line 3) assert(isequal(Powerof(x,n),y_correct))

2   Fail
x = 14; n=2 y_correct = 'false'; assert(isequal(Powerof(x,n),y_correct))

n = 2

Undefined function 'logn' for input arguments of type 'double'. Error in Powerof (line 2) round(logn(x))==logn(x); Error in Test2 (line 3) assert(isequal(Powerof(x,n),y_correct))

3   Fail
x = 64; n=4 y_correct = 'true'; assert(isequal(Powerof(x,n),y_correct))

n = 4

Undefined function 'logn' for input arguments of type 'double'. Error in Powerof (line 2) round(logn(x))==logn(x); Error in Test3 (line 3) assert(isequal(Powerof(x,n),y_correct))

4   Fail
x = 625; n=5 y_correct = 'true'; assert(isequal(Powerof(x,n),y_correct))

n = 5

Undefined function 'logn' for input arguments of type 'double'. Error in Powerof (line 2) round(logn(x))==logn(x); Error in Test4 (line 3) assert(isequal(Powerof(x,n),y_correct))

5   Fail
x = 15; n=5 y_correct = 'false'; assert(isequal(Powerof(x,n),y_correct))

n = 5

Undefined function 'logn' for input arguments of type 'double'. Error in Powerof (line 2) round(logn(x))==logn(x); Error in Test5 (line 3) assert(isequal(Powerof(x,n),y_correct))