") == -1) { html = " " + html; } html = html.replace("",""); html = html.replace("",""); html = html.replace("",""); html = html.trim(); doc.innerHTML = html; return ( doc.innerHTML.toLowerCase() === html.toLowerCase() ); } function codeCheckWarningClose() { document.getElementById("codeCheckWarning").style.display = "none"; } function codeCheckCorrectClose() { document.getElementById("codeCheckCorrect").style.display = "none"; }

正确！

练习

如果x等于y，则打印“1”；如果x大于y，则打印“2”；否则打印“3”。

int x = 50; int y = 50; if (x == y) { Console.WriteLine("1"); } else if (x > y) { Console.WriteLine("2"); } else { Console.WriteLine("3"); }

不正确

点击此处重新尝试。

正确！

下一题 ❯

int x = 50; int y = 50; w3exercise_input_no_0
 (x w3exercise_input_no_1
 y) { Console.WriteLine("1"); } w3exercise_input_no_2
 (x w3exercise_input_no_3
 y) { Console.WriteLine("2"); } w3exercise_input_no_4
 { Console.WriteLine("3"); }