Problem 1504. Perl 3: shift

Solution 245587

Submitted on 17 May 2013 by Khaled Hamed

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Test	Status	Code Input and Output
1	Pass	%% x=[1 2 3 4 5]; [a,x]=shift(x); a_correct = 1; x_correct = [2 3 4 5]; assert(isequal(a,a_correct)); assert(isequal(x,x_correct)); ans = 1
2	Pass	%% x=[]; [a,x]=shift(x); a_correct = []; x_correct = []; assert(isequal(a,a_correct)); assert(isequal(x,x_correct));
3	Pass	%% x=[1]; [a,x]=shift(x); a_correct = 1; x_correct = []; assert(isequal(a,a_correct)); assert(isequal(x,x_correct)); ans = 1

Test

Status

Code Input and Output

Pass

%% x=[1 2 3 4 5]; [a,x]=shift(x); a_correct = 1; x_correct = [2 3 4 5]; assert(isequal(a,a_correct)); assert(isequal(x,x_correct));

ans = 1

Pass

%% x=[]; [a,x]=shift(x); a_correct = []; x_correct = []; assert(isequal(a,a_correct)); assert(isequal(x,x_correct));

Pass

%% x=[1]; [a,x]=shift(x); a_correct = 1; x_correct = []; assert(isequal(a,a_correct)); assert(isequal(x,x_correct));

ans = 1

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