Problem 2598. What is the scope of variables in Matlab ?

Solution 1036293

Submitted on 29 Oct 2016

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Test	Status	Code Input and Output
1	Fail	a=100; b=5; c=87; y=change_var(a,10); assert(isequal(a,10)); Assertion failed.
2	Fail	a=[]; b=100; c=9; y=change_var(c,0); assert(isequal(c,0)); Assertion failed.
3	Fail	a=[]; b=100; c=101; d=99; y=change_var(a,0); assert(isequal(a,0)); Assertion failed.
4	Fail	a=[]; c=9; b=100; d=[1 2 3]; y=change_var(b,-8); assert(isequal(b,-8)); Assertion failed.
5	Fail	a=100; b=5; c=87; y=change_var(c,-8); assert(isequal(c,-8)); Assertion failed.
6	Fail	a=8; c=9; d=10; b=11; y=change_var(b,c); assert(isequal(b,c)); Assertion failed.