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Problem 42482. Repeat string n times

Solution 709964

Submitted on 3 Aug 2015 by James
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Test Suite

Test Status Code Input and Output
1   Pass
%% filetext = fileread('rep_str.m'); assert(isempty(strfind(filetext, 'for'))) assert(isempty(strfind(filetext, 'while')))

2   Pass
%% x = 'string_'; num1 = 6; n = 3; y_correct = {'string_6' 'string_7' 'string_8'}; assert(isequal(rep_str(x,num1,n),y_correct))

v = 6 7 8 ans = 'string_6' 'string_7' 'string_8'

3   Pass
%% x = 'stringX_'; num1 = 2; n = 1; y_correct = {'stringX_2'}; assert(isequal(rep_str(x,num1,n),y_correct))

v = 2 ans = 'stringX_2'

4   Pass
%% x = 'stringA_'; num1 = 8; n = 4; y_correct = {'stringA_8' 'stringA_9' 'stringA_10' 'stringA_11'}; assert(isequal(rep_str(x,num1,n),y_correct))

v = 8 9 10 11 ans = 'stringA_8' 'stringA_9' 'stringA_10' 'stringA_11'

5   Pass
%% x = 'strM_'; num1 = 0; n = 5; y_correct = {'strM_0' 'strM_1' 'strM_2' 'strM_3' 'strM_4'}; assert(isequal(rep_str(x,num1,n),y_correct))

v = 0 1 2 3 4 ans = 'strM_0' 'strM_1' 'strM_2' 'strM_3' 'strM_4'

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