String ziFu[] = new String[9]; ziFu[0] = "a"; ziFu[1] = "b"; ziFu[2] = "c"; ziFu[3] = "e"; ziFu[4] = "f"; ziFu[5] = "p"; ziFu[6] =
提示:判断一个字符是否为数字字符:c>=’0’&&c<=’9’ #include <iostream> using namespace std; int main() { cout << "输入一行字符(输入以字符#结束)"; char zifu; int num=0, zimu=0,other=0; cin >> zifu; while (zifu != '#
代码 package main import ( "fmt" "reflect" ) func main() { var x float64 = 3.4 var zifu string = "zhangsan" fmt.Println("x 的数据类型是:",reflect.TypeOf(x)) // fmt.Printf(“%T”)里最终调用的还是reflect.TypeOf();Printf不自动换行,
某字符串字符出现次数 <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv="X
/* * 去除url参数中出现+、空格、=、%、&、#等字符的解决办法 * */function get_url_str($title){ if($title){ $zifu = array( 0 => '+', 1 => '/', 2 => '?', 3 => '?',
/// <summary> /// 转换成大写人民币 /// </summary> /// <param name="myMoney"></param> /// <returns></returns> public static string toRmb(System.Decimal myMoney) {