輸出不出來啊
int num = 999; ?int count = 0; while (num>=0) { count=1; num=num/10; while(num!=0) { count++; } } ?System.out.println("它是個"+count+"位的數(shù)!"); ? ? ? ?我這個為什么輸出不出來呢?
int num = 999; ?int count = 0; while (num>=0) { count=1; num=num/10; while(num!=0) { count++; } } ?System.out.println("它是個"+count+"位的數(shù)!"); ? ? ? ?我這個為什么輸出不出來呢?
2016-06-17
舉報
2016-06-17
int num = 999;?
int count = 0;?
while (num>0) {?
num=num/10;?
count++;?
} ?
System.out.println("它是個"+count+"位