为啥答案是0
public class Demo1{
public static void main(String[] args) {
int num = 999;
int count = 0;
for(int i=0;num==0;++count)
{
num/=10;
}
System.out.println("它是个"+count+"位的数！");
}
你这逻辑有问题
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public class Demo1{
public static void main(String[] args) {
int num = 999;
int count = 0;
for(int i=0;num==0;++count)
{
num/=10;
}
System.out.println("它是个"+count+"位的数！");
}
2018-09-11
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