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Commit 470b6c2

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author
Shuo
authored
Merge pull request #641 from openset/develop
Add: Add Digits
2 parents 2d35393 + c6daca4 commit 470b6c2

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2 files changed

+26
-0
lines changed

2 files changed

+26
-0
lines changed

‎problems/add-digits/add_digits.go‎

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package add_digits
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func addDigits(num int) int {
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return (num-1)%9 + 1
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}
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package add_digits
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import "testing"
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type caseType struct {
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input int
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expected int
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}
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func TestAddDigits(t *testing.T) {
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tests := [...]caseType{
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{
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input: 38,
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expected: 2,
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},
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}
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for _, tc := range tests {
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output := addDigits(tc.input)
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if output != tc.expected {
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t.Fatalf("input: %v, output: %v, expected: %v", tc.input, output, tc.expected)
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}
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}
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}

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