Problem 44420. 文字列の最初と最後の文字だけ抜き出しましょう。

Solution 1452103

Submitted on 28 Feb 2018 by Jiahang Li

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Test	Status	Code Input and Output
1	Pass	x = 'abcde'; y_correct = 'ae'; assert(isequal(stringfirstandlast(x),y_correct)) ans = 'ae'
2	Pass	x = 'a'; y_correct = 'aa'; assert(isequal(stringfirstandlast(x),y_correct)) ans = 'aa'
3	Pass	x = 'codyrocks!'; y_correct = 'c!'; assert(isequal(stringfirstandlast(x),y_correct)) ans = 'c!'

Test

Status

Code Input and Output

Pass

x = 'abcde'; y_correct = 'ae'; assert(isequal(stringfirstandlast(x),y_correct))

ans = 'ae'

Pass

x = 'a'; y_correct = 'aa'; assert(isequal(stringfirstandlast(x),y_correct))

ans = 'aa'

Pass

x = 'codyrocks!'; y_correct = 'c!'; assert(isequal(stringfirstandlast(x),y_correct))

ans = 'c!'