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feat: add solutions to lc problem: No.2038
No.2038.Remove Colored Pieces if Both Neighbors are the Same Color
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+812
-554
lines changed

8 files changed

+812
-554
lines changed

‎README.md

Lines changed: 284 additions & 284 deletions
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‎README_EN.md

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‎solution/2000-2099/2038.Remove Colored Pieces if Both Neighbors are the Same Color/README.md

Lines changed: 91 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -75,22 +75,112 @@ ABBBB<strong><em>B</em></strong>BBAA -&gt; ABBBBBBAA
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<!-- 这里可写通用的实现逻辑 -->
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统计字符串中连续出现 3 个 'A' 或 3 个 'B' 的个数，分别记为 cnt1, cnt2。只要 cnt1 大于 cnt2，返回 true，否则返回 false。
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<!-- tabs:start -->
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### **Python3**
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<!-- 这里可写当前语言的特殊实现逻辑 -->
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```python
85-
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class Solution:
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def winnerOfGame(self, colors: str) -> bool:
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a = b = 0
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cnt1 = cnt2 = 0
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for c in colors:
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if c == 'A':
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a += 1
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if a > 2:
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cnt1 += 1
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b = 0
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else:
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b += 1
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if b > 2:
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cnt2 += 1
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a = 0
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return cnt1 > cnt2
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```
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### **Java**
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<!-- 这里可写当前语言的特殊实现逻辑 -->
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```java
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class Solution {
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public boolean winnerOfGame(String colors) {
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int a = 0, b = 0;
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int cnt1 = 0, cnt2 = 0;
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for (char c : colors.toCharArray()) {
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if (c == 'A') {
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++a;
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if (a > 2) {
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++cnt1;
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}
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b = 0;
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} else {
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++b;
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if (b > 2) {
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++cnt2;
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}
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a = 0;
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}
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}
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return cnt1 > cnt2;
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}
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}
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```
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### **C++**
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```cpp
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class Solution {
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public:
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bool winnerOfGame(string colors) {
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int a = 0, b = 0;
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int cnt1 = 0, cnt2 = 0;
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for (char& c : colors)
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{
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if (c == 'A')
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{
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++a;
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if (a > 2) ++cnt1;
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b = 0;
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}
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else
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{
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++b;
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if (b > 2) ++cnt2;
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a = 0;
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}
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}
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return cnt1 > cnt2;
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}
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};
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```
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### **Go**
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```go
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func winnerOfGame(colors string) bool {
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var a, b, cnt1, cnt2 int
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for _, c := range colors {
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if c == 'A' {
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a++
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if a > 2 {
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cnt1++
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}
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b = 0
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} else {
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b++
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if b > 2 {
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cnt2++
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}
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a = 0
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}
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}
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return cnt1 > cnt2
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}
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```
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### **...**

‎solution/2000-2099/2038.Remove Colored Pieces if Both Neighbors are the Same Color/README_EN.md

Lines changed: 89 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -77,13 +77,101 @@ Thus, Bob wins, so return false.
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### **Python3**
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```python
80-
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class Solution:
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def winnerOfGame(self, colors: str) -> bool:
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a = b = 0
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cnt1 = cnt2 = 0
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for c in colors:
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if c == 'A':
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a += 1
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if a > 2:
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cnt1 += 1
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b = 0
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else:
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b += 1
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if b > 2:
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cnt2 += 1
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a = 0
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return cnt1 > cnt2
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```
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### **Java**
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```java
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class Solution {
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public boolean winnerOfGame(String colors) {
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int a = 0, b = 0;
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int cnt1 = 0, cnt2 = 0;
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for (char c : colors.toCharArray()) {
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if (c == 'A') {
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++a;
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if (a > 2) {
109+
++cnt1;
110+
}
111+
b = 0;
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} else {
113+
++b;
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if (b > 2) {
115+
++cnt2;
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}
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a = 0;
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}
119+
}
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return cnt1 > cnt2;
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}
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}
123+
```
124+
125+
### **C++**
126+
127+
```cpp
128+
class Solution {
129+
public:
130+
bool winnerOfGame(string colors) {
131+
int a = 0, b = 0;
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int cnt1 = 0, cnt2 = 0;
133+
for (char& c : colors)
134+
{
135+
if (c == 'A')
136+
{
137+
++a;
138+
if (a > 2) ++cnt1;
139+
b = 0;
140+
}
141+
else
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{
143+
++b;
144+
if (b > 2) ++cnt2;
145+
a = 0;
146+
}
147+
}
148+
return cnt1 > cnt2;
149+
}
150+
};
151+
```
86152
153+
### **Go**
154+
155+
```go
156+
func winnerOfGame(colors string) bool {
157+
var a, b, cnt1, cnt2 int
158+
for _, c := range colors {
159+
if c == 'A' {
160+
a++
161+
if a > 2 {
162+
cnt1++
163+
}
164+
b = 0
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} else {
166+
b++
167+
if b > 2 {
168+
cnt2++
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}
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a = 0
171+
}
172+
}
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return cnt1 > cnt2
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}
87175
```
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### **...**

‎solution/2000-2099/2038.Remove Colored Pieces if Both Neighbors are the Same Color/Solution.cpp

Lines changed: 23 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,23 @@
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class Solution {
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public:
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bool winnerOfGame(string colors) {
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int a = 0, b = 0;
5+
int cnt1 = 0, cnt2 = 0;
6+
for (char& c : colors)
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{
8+
if (c == 'A')
9+
{
10+
++a;
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if (a > 2) ++cnt1;
12+
b = 0;
13+
}
14+
else
15+
{
16+
++b;
17+
if (b > 2) ++cnt2;
18+
a = 0;
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}
20+
}
21+
return cnt1 > cnt2;
22+
}
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};

‎solution/2000-2099/2038.Remove Colored Pieces if Both Neighbors are the Same Color/Solution.go

Lines changed: 19 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,19 @@
1+
func winnerOfGame(colors string) bool {
2+
var a, b, cnt1, cnt2 int
3+
for _, c := range colors {
4+
if c == 'A' {
5+
a++
6+
if a > 2 {
7+
cnt1++
8+
}
9+
b = 0
10+
} else {
11+
b++
12+
if b > 2 {
13+
cnt2++
14+
}
15+
a = 0
16+
}
17+
}
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return cnt1 > cnt2
19+
}

‎solution/2000-2099/2038.Remove Colored Pieces if Both Neighbors are the Same Color/Solution.java

Lines changed: 22 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,22 @@
1+
class Solution {
2+
public boolean winnerOfGame(String colors) {
3+
int a = 0, b = 0;
4+
int cnt1 = 0, cnt2 = 0;
5+
for (char c : colors.toCharArray()) {
6+
if (c == 'A') {
7+
++a;
8+
if (a > 2) {
9+
++cnt1;
10+
}
11+
b = 0;
12+
} else {
13+
++b;
14+
if (b > 2) {
15+
++cnt2;
16+
}
17+
a = 0;
18+
}
19+
}
20+
return cnt1 > cnt2;
21+
}
22+
}

‎solution/2000-2099/2038.Remove Colored Pieces if Both Neighbors are the Same Color/Solution.py

Lines changed: 16 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,16 @@
1+
class Solution:
2+
def winnerOfGame(self, colors: str) -> bool:
3+
a = b = 0
4+
cnt1 = cnt2 = 0
5+
for c in colors:
6+
if c == 'A':
7+
a += 1
8+
if a > 2:
9+
cnt1 += 1
10+
b = 0
11+
else:
12+
b += 1
13+
if b > 2:
14+
cnt2 += 1
15+
a = 0
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return cnt1 > cnt2

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