摘要:
var autoTextarea = function (elem, extra, maxHeight) { extra = extra || 20; var isFirefox = !!document.getBoxObjectFor || 'mozInnerScreenX' in window, 阅读全文
摘要:
public static void main(String[] args) { // 1!+2!+...+20! long sum = 0; for (int i = 1; i <= 20; i++) { int cursum = 1; for (int j = 1; j <= i; j++) { 阅读全文
摘要:
public static void main(String[] args ){ int i = 8; String s2 = Integer.toString(i,2); System.out.println("2进制为:"+s2); // -- 1000 int sum = 0; for (in 阅读全文