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Medium/12.Integer to Roman.playground
xcuserdata/recherst.xcuserdatad/xcschemes Expand file tree Collapse file tree 2 files changed +9
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lines changed Original file line number Diff line number Diff line change @@ -47,50 +47,39 @@ class Solution {
4747 if n >= 1000 {
4848 n -= 1000
4949 res. append ( " M " )
50- continue
51- } else if n >= 900 {
50+ } else if n >= 900 && n < 1000 {
5251 n -= 900
5352 res. append ( " CM " )
54- continue
55- } else if n >= 500 {
53+ } else if n >= 500 && n < 900 {
5654 n -= 500
5755 res. append ( " D " )
58- continue
59- } else if n >= 400 {
56+ } else if n >= 400 && n < 500 {
6057 n -= 400
6158 res. append ( " CD " )
6259 } else if n >= 100 && n < 400 {
6360 n -= 100
6461 res. append ( " C " )
65- continue
66- } else if n >= 90 {
62+ } else if n >= 90 && n < 100 {
6763 n -= 90
6864 res. append ( " XC " )
69- continue
70- } else if n >= 50 {
65+ } else if n >= 50 && n < 90 {
7166 n -= 50
7267 res. append ( " L " )
73- continue
74- } else if n >= 40 {
68+ } else if n >= 40 && n < 50 {
7569 n -= 40
7670 res. append ( " XL " )
77- continue
7871 } else if n >= 10 && n < 40 {
7972 n -= 10
8073 res. append ( " X " )
81- continue
82- } else if n >= 9 {
74+ } else if n >= 9 && n < 10 {
8375 n -= 9
8476 res. append ( " IX " )
85- continue
86- } else if n >= 5 {
77+ } else if n >= 5 && n < 9 {
8778 n -= 5
8879 res. append ( " V " )
89- continue
90- } else if n >= 4 {
80+ } else if n >= 4 && n < 5 {
9181 n -= 4
9282 res. append ( " IV " )
93- continue
9483 } else if n >= 1 {
9584 n -= 1
9685 res. append ( " I " )
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