Problem 44490. Vector pop

Solution 1850204

Submitted on 16 Jun 2019 by HUNG-YEN TSENG

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Test	Status	Code Input and Output
1	Pass	filetext = fileread('pop.m'); assert(isempty(strfind(filetext, 'regexp')),'regexp hacks are forbidden')
2	Pass	v = [1, 2, 7]; n = 0; [v, w] = pop(v, n); v_correct = [1, 2, 7]; assert(isequal(v, v_correct)); assert(isempty(w)); len = 3
3	Pass	v = 1:10; n = 3; [v, w] = pop(v, n); v_correct = 1:7; w_correct = 8:10; assert(isequal(v, v_correct)); assert(isequal(w, w_correct)); len = 10
4	Pass	v = [1; 2; 3] n = 5; [v, w] = pop(v, n); w_correct = [1; 2; 3]; assert(isempty(v)); assert(isequal(w, w_correct)); v = 1 2 3 len = 3
5	Pass	v = ones(10, 1); n = 4; [v, w] = pop(v, n); v_correct = ones(6, 1); w_correct = ones(4, 1); assert(isequal(v, v_correct)); assert(isequal(w, w_correct)); len = 10
6	Pass	v = zeros(1, 8); n = 2; [v, w] = pop(v, n); v_correct = zeros(1, 6); w_correct = zeros(1, 2); assert(isequal(v, v_correct)); assert(isequal(w, w_correct)); len = 8