Cody

Problem 44523. Pattern Sum

Solution 2794495

Submitted on 6 Aug 2020 by Joseph Le
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Test Suite

Test Status Code Input and Output
1   Pass
a = 4; b = 5; y_correct = 49380; assert(isequal(pattern_sum(a,b),y_correct))

x = 4 x = 44 x = 444 x = 4444 x = 44444

2   Pass
a = 7; b = 4; y_correct = 8638; assert(isequal(pattern_sum(a,b),y_correct))

x = 7 x = 77 x = 777 x = 7777

3   Pass
a = 5; b = 3; y_correct = 615; assert(isequal(pattern_sum(a,b),y_correct))

x = 5 x = 55 x = 555

4   Pass
a = 1; b = 1; y_correct = 1; assert(isequal(pattern_sum(a,b),y_correct))

x = 1

5   Pass
a = 2; b = 2; y_correct = 24; assert(isequal(pattern_sum(a,b),y_correct))

x = 2 x = 22

6   Pass
a = 9; b = 9; y_correct = 1111111101; assert(isequal(pattern_sum(a,b),y_correct))

x = 9 x = 99 x = 999 x = 9999 x = 99999 x = 999999 x = 9999999 x = 99999999 x = 999999999

7   Pass
a = 0; b = 0; y_correct = 0; assert(isequal(pattern_sum(a,b),y_correct))

8   Pass
a = 3; b = 8; y_correct = 37037034; assert(isequal(pattern_sum(a,b),y_correct))

x = 3 x = 33 x = 333 x = 3333 x = 33333 x = 333333 x = 3333333 x = 33333333