x = parseInt(x, 10)
y = parseInt(y, 10)
j = x
for( j <= yj++) {
document.write('0' + (j >9 ? '' : '0') + j + ' ')
}
var str = 接受的字符串if(str.length <3){
for(var x = 0x <3 -str.length x++){
str+='0'
}
}
x = parseInt(x, 10)
y = parseInt(y, 10)
j = x
for( j <= yj++) {
document.write('0' + (j >9 ? '' : '0') + j + ' ')
}
var str = 接受的字符串if(str.length <3){
for(var x = 0x <3 -str.length x++){
str+='0'
}
}