在C++中刪除二進位制字串中的“01”或“10”使其不包含“01”或“10”?
讓我們首先宣告初始字串,計算其長度,並將它們傳遞給deleteSubstr(str,length)函式。
string str = "01010110011"; int length = str.length(); cout <<"Count of substring deletion"<< deleteSubstr(str, length);
在deleteSubstr(string str, int length)函式內部,for迴圈執行直到i小於length,並在遇到0和1時分別遞增count_0和count_1變數。然後,該函式返回count_0和count_1的最小值。
int deleteSubstr(string str, int length){
int count_0 = 0, count_1 = 0;
for (int i = 0; i < length; i++) {
if (str[i] == '0')
count_0++;
else
count_1++;
}
return min(count_0, count_1);
}示例
讓我們看看以下刪除二進位制字串中“01”或“10”使其不包含“01”或“10”的實現:
#include <iostream>
using namespace std;
int deleteSubstr(string str, int length){
int count_0 = 0, count_1 = 0;
for (int i = 0; i < length; i++) {
if (str[i] == '0')
count_0++;
else
count_1++;
}
return min(count_0, count_1);
}
int main(){
string str = "01010110011";
int length = str.length();
cout <<"Count of substring deletion "<< deleteSubstr(str, length);
return 0;
}輸出
以上程式碼將產生以下輸出:
Count of substring deletion 5
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