用javascript写了一个,没有考虑重复的情况,不知对LZ有没有帮助,算是抛砖引玉吧。<body> <input id="v" type = "text" /> <input type = "button" onclick = "b()"/> <script language = "javascript"> function b(){ var x = parseInt(document.getElementById("v").value); var count = 0; var y = [1,5,10,25]; var j = i = 0; (function getCount(vl){ for(var i = 0,len = y.length;i<len;i++){ if(vl>=y[i]){ var ym = Math.floor(vl/y[i]) var m = vl%y[i]; if(m!=0)count += ym<1?0:ym-1; else count ++; getCount(m); } } })(x); alert(count); return count; } </script> </body>
public class ChangeMoney { private int dibs[] = {25,10,5,1}; static int value[] = new int[4]; public ChangeMoney() { for(int i=0; i<value.length; i++) { value[i] = 0; } } public static void main(String[] args) { int money = Integer.parseInt(args[0]); ChangeMoney cm = new ChangeMoney(); cm.changM(money); for(int i=0; i<value.length; i++) { System.out.println(value[i]); } } public void changM(int money) { if(money == 0) return; for(int i=0; i<dibs.length; i++) { if(money>=dibs[i]) { value[i]++; changM(money-dibs[i]); break; } } } }
public class ChangeMoney { private int dibs[] = {25,10,5,1}; static int value[] = new int[4]; public ChangeMoney() { for(int i=0; i<value.length; i++) { value[i] = 0; } } public static void main(String[] args) { int money = Integer.parseInt(args[0]); ChangeMoney cm = new ChangeMoney(); cm.changM(money); for(int i=0; i<value.length; i++) { System.out.println(value[i]); } } public void changM(int money) { if(money == 0) return; for(int i=0; i<dibs.length; i++) { if(money>=dibs[i]) { value[i]++; changM(money-dibs[i]); break; } } } }
public class ChangeMoney { private int dibs[] = {25,10,5,1}; static int value[] = new int[4]; public ChangeMoney() { for(int i=0; i<value.length; i++) { value[i] = 0; } } public static void main(String[] args) { int money = Integer.parseInt(args[0]); ChangeMoney cm = new ChangeMoney(); cm.changM(money); for(int i=0; i<value.length; i++) { System.out.println(value[i]); } } public void changM(int money) { if(money == 0) return; for(int i=0; i<dibs.length; i++) { if(money>=dibs[i]) { value[i]++; changM(money-dibs[i]); break; } } } }
<input id="v" type = "text" />
<input type = "button" onclick = "b()"/>
<script language = "javascript">
function b(){
var x = parseInt(document.getElementById("v").value);
var count = 0;
var y = [1,5,10,25];
var j = i = 0;
(function getCount(vl){
for(var i = 0,len = y.length;i<len;i++){
if(vl>=y[i]){
var ym = Math.floor(vl/y[i])
var m = vl%y[i];
if(m!=0)count += ym<1?0:ym-1;
else count ++;
getCount(m);
}
}
})(x);
alert(count);
return count;
}
</script>
</body>
private int dibs[] = {25,10,5,1};
static int value[] = new int[4];
public ChangeMoney() {
for(int i=0; i<value.length; i++) {
value[i] = 0;
}
}
public static void main(String[] args) {
int money = Integer.parseInt(args[0]);
ChangeMoney cm = new ChangeMoney();
cm.changM(money);
for(int i=0; i<value.length; i++) {
System.out.println(value[i]);
}
}
public void changM(int money) {
if(money == 0) return;
for(int i=0; i<dibs.length; i++) {
if(money>=dibs[i]) {
value[i]++;
changM(money-dibs[i]);
break;
}
}
}
}
private int dibs[] = {25,10,5,1};
static int value[] = new int[4];
public ChangeMoney() {
for(int i=0; i<value.length; i++) {
value[i] = 0;
}
}
public static void main(String[] args) {
int money = Integer.parseInt(args[0]);
ChangeMoney cm = new ChangeMoney();
cm.changM(money);
for(int i=0; i<value.length; i++) {
System.out.println(value[i]);
}
}
public void changM(int money) {
if(money == 0) return;
for(int i=0; i<dibs.length; i++) {
if(money>=dibs[i]) {
value[i]++;
changM(money-dibs[i]);
break;
}
}
}
}
private int dibs[] = {25,10,5,1};
static int value[] = new int[4];
public ChangeMoney() {
for(int i=0; i<value.length; i++) {
value[i] = 0;
}
}
public static void main(String[] args) {
int money = Integer.parseInt(args[0]);
ChangeMoney cm = new ChangeMoney();
cm.changM(money);
for(int i=0; i<value.length; i++) {
System.out.println(value[i]);
}
}
public void changM(int money) {
if(money == 0) return;
for(int i=0; i<dibs.length; i++) {
if(money>=dibs[i]) {
value[i]++;
changM(money-dibs[i]);
break;
}
}
}
}
http://topic.csdn.net/u/20080211/19/f26e1371-82db-4164-b4d5-28266174fc83.html