Cody

Problem 2593. Polite numbers. N-th polite number.

Solution 1056421

Submitted on 18 Nov 2016 by Alexander
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Test Suite

Test Status Code Input and Output
1   Pass
x = 1; y_correct = 3; assert(isequal(Nth_polite(x),y_correct))

x = 2 y = 3

2   Pass
x = 2; y_correct = 5; assert(isequal(Nth_polite(x),y_correct))

x = 3 y = 5

3   Pass
x = 4; y_correct = 7; assert(isequal(Nth_polite(x),y_correct))

x = 5 y = 7

4   Pass
x = 5; y_correct = 9; assert(isequal(Nth_polite(x),y_correct))

x = 6 y = 9

5   Pass
x = 7; y_correct = 11; assert(isequal(Nth_polite(x),y_correct))

x = 8 y = 11

6   Pass
x = 11; y_correct = 15; assert(isequal(Nth_polite(x),y_correct))

x = 12 y = 15

7   Pass
x = 12; y_correct = 17; assert(isequal(Nth_polite(x),y_correct))

x = 13 y = 17

8   Pass
x = 14; y_correct = 19; assert(isequal(Nth_polite(x),y_correct))

x = 15 y = 19

9   Pass
x = 19; y_correct = 24; assert(isequal(Nth_polite(x),y_correct))

x = 20 y = 24

10   Pass
x = 21; y_correct = 26; assert(isequal(Nth_polite(x),y_correct))

x = 22 y = 26

11   Pass
x = 27; y_correct = 33; assert(isequal(Nth_polite(x),y_correct))

x = 28 y = 33

12   Pass
x = 64; y_correct = 71; assert(isequal(Nth_polite(x),y_correct))

x = 65 y = 71

13   Pass
x = 1e6; y_correct = x+20; assert(isequal(Nth_polite(x),y_correct))

x = 1000001 y = 1000020

14   Pass
x = 1e7; y_correct = x+24; assert(isequal(Nth_polite(x),y_correct))

x = 10000001 y = 10000024

15   Pass
x = 999999999; y_correct = x+30; assert(isequal(Nth_polite(x),y_correct))

x = 1.0000e+09 y = 1.0000e+09