Problem 1461. Duplicate a character

Solution 1037171

Submitted on 29 Oct 2016 by Andriy Kavetsky

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Test	Status	Code Input and Output
1	Pass	str = 'b';n=5 y_correct = 'bbbbb'; assert(isequal(duplicate_char(str,n),y_correct)) n = 5 y = b y = bb y = bbb y = bbbb y = bbbbb
2	Pass	str = 's';n=1 y_correct = 's'; assert(isequal(duplicate_char(str,n),y_correct)) n = 1 y = s
3	Pass	str = 'b';n=10 y_correct = 'bbbbbbbbbb'; assert(isequal(duplicate_char(str,n),y_correct)) n = 10 y = b y = bb y = bbb y = bbbb y = bbbbb y = bbbbbb y = bbbbbbb y = bbbbbbbb y = bbbbbbbbb y = bbbbbbbbbb
4	Pass	str = 'b';n=0 y_correct = ''; assert(isequal(duplicate_char(str,n),y_correct)) n = 0
5	Pass	str = '?';n=2 y_correct = '??'; assert(isequal(duplicate_char(str,n),y_correct)) n = 2 y = ? y = ??