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Problem 43278. Make roundn function

Solution 2975896

Submitted on 21 Sep 2020
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Test Suite

Test Status Code Input and Output
1   Fail
x = 0.5555; n = 1; y_correct = 1; assert(isequal(myroundn(x,n),y_correct))

Undefined function 'roundn' for input arguments of type 'double'. Error in myroundn (line 2) y = roundn(x,n); Error in Test1 (line 4) assert(isequal(myroundn(x,n),y_correct))

2   Fail
x = 0.5555; n = 2; y_correct = 0.6; assert(isequal(myroundn(x,n),y_correct))

Undefined function 'roundn' for input arguments of type 'double'. Error in myroundn (line 2) y = roundn(x,n); Error in Test2 (line 4) assert(isequal(myroundn(x,n),y_correct))

3   Fail
x = 0.5555; n = 3; y_correct = 0.56; assert(isequal(myroundn(x,n),y_correct))

Undefined function 'roundn' for input arguments of type 'double'. Error in myroundn (line 2) y = roundn(x,n); Error in Test3 (line 4) assert(isequal(myroundn(x,n),y_correct))

4   Fail
x = 0.1111; n = 1; y_correct = 0; assert(isequal(myroundn(x,n),y_correct))

Undefined function 'roundn' for input arguments of type 'double'. Error in myroundn (line 2) y = roundn(x,n); Error in Test4 (line 4) assert(isequal(myroundn(x,n),y_correct))

5   Fail
x = 0.1111; n = 2; y_correct = 0.1; assert(isequal(myroundn(x,n),y_correct))

Undefined function 'roundn' for input arguments of type 'double'. Error in myroundn (line 2) y = roundn(x,n); Error in Test5 (line 4) assert(isequal(myroundn(x,n),y_correct))

6   Fail
x = 0.1111; n = 3; y_correct = 0.11; assert(isequal(myroundn(x,n),y_correct))

Undefined function 'roundn' for input arguments of type 'double'. Error in myroundn (line 2) y = roundn(x,n); Error in Test6 (line 4) assert(isequal(myroundn(x,n),y_correct))

7   Fail
x = 4.2736; n = 1; y_correct = 4; assert(isequal(myroundn(x,n),y_correct))

Undefined function 'roundn' for input arguments of type 'double'. Error in myroundn (line 2) y = roundn(x,n); Error in Test7 (line 4) assert(isequal(myroundn(x,n),y_correct))

8   Fail
x = 4.2736; n = 2; y_correct = 4.3; assert(isequal(myroundn(x,n),y_correct))

Undefined function 'roundn' for input arguments of type 'double'. Error in myroundn (line 2) y = roundn(x,n); Error in Test8 (line 4) assert(isequal(myroundn(x,n),y_correct))

9   Fail
x = 4.2736; n = 3; y_correct = 4.27; assert(isequal(myroundn(x,n),y_correct))

Undefined function 'roundn' for input arguments of type 'double'. Error in myroundn (line 2) y = roundn(x,n); Error in Test9 (line 4) assert(isequal(myroundn(x,n),y_correct))

10   Fail
x = 4.2736; n = 4; y_correct = 4.274; assert(isequal(myroundn(x,n),y_correct))

Undefined function 'roundn' for input arguments of type 'double'. Error in myroundn (line 2) y = roundn(x,n); Error in Test10 (line 4) assert(isequal(myroundn(x,n),y_correct))

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