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Commit dd52bbf

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fix: solution of 412 (#4692)
1 parent 195f042 commit dd52bbf

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3 files changed

+40
-40
lines changed

3 files changed

+40
-40
lines changed

‎solution/0400-0499/0412.Fizz Buzz/README.md

Lines changed: 13 additions & 13 deletions
Original file line numberDiff line numberDiff line change
@@ -141,21 +141,21 @@ public:
141141
#### Go
142142
143143
```go
144-
func fizzBuzz(n int) (ans []string) {
145-
for i := 1; i <= n; i++ {
146-
s := &strings.Builder{}
147-
if i%3 == 0 {
148-
s.WriteString("Fizz")
144+
func fizzBuzz(n int) []string {
145+
ans := make([]string, 0, n)
146+
for i := 1; i < n+1; i++ {
147+
switch {
148+
case i%15 == 0:
149+
ans = append(ans, "FizzBuzz")
150+
case i%3 == 0:
151+
ans = append(ans, "Fizz")
152+
case i%5 == 0:
153+
ans = append(ans, "Buzz")
154+
default:
155+
ans = append(ans, strconv.Itoa(i))
149156
}
150-
if i%5 == 0 {
151-
s.WriteString("Buzz")
152-
}
153-
if s.Len() == 0 {
154-
s.WriteString(strconv.Itoa(i))
155-
}
156-
ans = append(ans, s.String())
157157
}
158-
return
158+
return ans
159159
}
160160
```
161161

‎solution/0400-0499/0412.Fizz Buzz/README_EN.md

Lines changed: 13 additions & 13 deletions
Original file line numberDiff line numberDiff line change
@@ -129,21 +129,21 @@ public:
129129
#### Go
130130
131131
```go
132-
func fizzBuzz(n int) (ans []string) {
133-
for i := 1; i <= n; i++ {
134-
s := &strings.Builder{}
135-
if i%3 == 0 {
136-
s.WriteString("Fizz")
132+
func fizzBuzz(n int) []string {
133+
ans := make([]string, 0, n)
134+
for i := 1; i < n+1; i++ {
135+
switch {
136+
case i%15 == 0:
137+
ans = append(ans, "FizzBuzz")
138+
case i%3 == 0:
139+
ans = append(ans, "Fizz")
140+
case i%5 == 0:
141+
ans = append(ans, "Buzz")
142+
default:
143+
ans = append(ans, strconv.Itoa(i))
137144
}
138-
if i%5 == 0 {
139-
s.WriteString("Buzz")
140-
}
141-
if s.Len() == 0 {
142-
s.WriteString(strconv.Itoa(i))
143-
}
144-
ans = append(ans, s.String())
145145
}
146-
return
146+
return ans
147147
}
148148
```
149149

Lines changed: 14 additions & 14 deletions
Original file line numberDiff line numberDiff line change
@@ -1,16 +1,16 @@
1-
func fizzBuzz(n int) (ans []string) {
2-
for i := 1; i <= n; i++ {
3-
s := &strings.Builder{}
4-
if i%3 == 0 {
5-
s.WriteString("Fizz")
1+
func fizzBuzz(n int) []string {
2+
ans := make([]string, 0, n)
3+
for i := 1; i < n+1; i++ {
4+
switch {
5+
case i%15 == 0:
6+
ans = append(ans, "FizzBuzz")
7+
case i%3 == 0:
8+
ans = append(ans, "Fizz")
9+
case i%5 == 0:
10+
ans = append(ans, "Buzz")
11+
default:
12+
ans = append(ans, strconv.Itoa(i))
613
}
7-
if i%5 == 0 {
8-
s.WriteString("Buzz")
9-
}
10-
if s.Len() == 0 {
11-
s.WriteString(strconv.Itoa(i))
12-
}
13-
ans = append(ans, s.String())
1414
}
15-
return
16-
}
15+
returnans
16+
}

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