public class HelloWorld{
public static void main(String[] args){
int num = 999;
int count = 0;
count=num;
int i=0;
for( ; count%10!=0 ; i++){
count=count/10;
}
System.out.println("它是個(gè)"+i+"位的數(shù)!");
}
}
public static void main(String[] args){
int num = 999;
int count = 0;
count=num;
int i=0;
for( ; count%10!=0 ; i++){
count=count/10;
}
System.out.println("它是個(gè)"+i+"位的數(shù)!");
}
}
2021-07-15
BUG: SYSTEM.OUTPRINTLN 第一個(gè)就有問(wèn)題
+= 的值是10,答案是30
+= 的值是10,答案是30
2021-07-12
public class HelloWorld{
public static void main(String[] args) {
String mylove="我愛(ài)黑絲";
String xax="idcbgp.cn";
System.out.println(mylove);
System.out.println(xax);
}
}
public static void main(String[] args) {
String mylove="我愛(ài)黑絲";
String xax="idcbgp.cn";
System.out.println(mylove);
System.out.println(xax);
}
}
2021-07-11
public class HelloWorld{
public static void main(String[] args) {
String A="我愛(ài)慕課網(wǎng)";
String B="idcbgp.cn";
System.out.println(A+"\n"+B);
}
public static void main(String[] args) {
String A="我愛(ài)慕課網(wǎng)";
String B="idcbgp.cn";
System.out.println(A+"\n"+B);
}
2021-07-04
上接
System.out.println("three=one+two==>"+age1);
System.out.println("three+=one==>"+age2);
System.out.println("three-=one==>"+age3);
System.out.println("three*=one==>"+age4);
System.out.println("three/=one==>"+age5);
System.out.println("three%=one==>"+age6);
System.out.println("three=one+two==>"+age1);
System.out.println("three+=one==>"+age2);
System.out.println("three-=one==>"+age3);
System.out.println("three*=one==>"+age4);
System.out.println("three/=one==>"+age5);
System.out.println("three%=one==>"+age6);
2021-07-01
大神給瞅瞅
int age1=one+two;
int age2=three+=two;
int age3=three-=one;
int age4=three*=one;
int age5=three/=one;
int age6=three%=one;
下接
int age1=one+two;
int age2=three+=two;
int age3=three-=one;
int age4=three*=one;
int age5=three/=one;
int age6=three%=one;
下接
2021-07-01
上個(gè)發(fā)錯(cuò)了,大神給瞅瞅
int sum=age1+age2+age3+age4;
double age=sum%4;
int minus=age1-age2;
int newAge=--age1;
int sum=age1+age2+age3+age4;
double age=sum%4;
int minus=age1-age2;
int newAge=--age1;
2021-07-01
哪位大神給看看
int sum=age1+age2+age3+age4;
double age=sum%4;
int minus=age1-age2;
int newAge=age1-age2;
int sum=age1+age2+age3+age4;
double age=sum%4;
int minus=age1-age2;
int newAge=age1-age2;
2021-07-01
public class HelloWorld{
public static void main(String[] args){
int num = 999;
int count = 0;
int i,j;
count=num;
for(i=0;i<9;i++){
count=count/10;
if(count==0){
System.out.println("它是個(gè)"+(i+1)+"位的數(shù)!");
break;
}
}
}
}
public static void main(String[] args){
int num = 999;
int count = 0;
int i,j;
count=num;
for(i=0;i<9;i++){
count=count/10;
if(count==0){
System.out.println("它是個(gè)"+(i+1)+"位的數(shù)!");
break;
}
}
}
}
2021-06-30