在C++中从字符数组中删除字符

#include <iostream>
#include <cstring>

void removeChar(char* str, char c) {
    int len = strlen(str);
    int newIndex = 0;

    for (int i = 0; i < len; i++) {
        if (str[i] != c) {
            str[newIndex] = str[i];
            newIndex++;
        }
    }

    str[newIndex] = '\0'; // 添加字符串结束符

    // 输出删除字符后的结果
    std::cout << "删除字符后的字符数组为: " << str << std::endl;
}

int main() {
    char str[] = "Hello, World!";
    char c = 'o';

    removeChar(str, c);

    return 0;
}