public class HelloWorld {
public static void main(String[] args) {
int one = 20 ;
if(one%2==0&&one!=1);
System.out.println("one是偶数");
}
}
public static void main(String[] args) {
int one = 20 ;
if(one%2==0&&one!=1);
System.out.println("one是偶数");
}
}
2020-04-10
// 外层循环控制行数
for (int i = 1; i<=3;i++ ) {
// 内层循环控制每行的*号数
// 内层循环变量的最大值和外层循环变量的值相等
for (int j = 1; j<=i;j++ ) {
System.out.print("*");
}
// 每打印完一行后进行换行
System.out.println();
}
}
}
for (int i = 1; i<=3;i++ ) {
// 内层循环控制每行的*号数
// 内层循环变量的最大值和外层循环变量的值相等
for (int j = 1; j<=i;j++ ) {
System.out.print("*");
}
// 每打印完一行后进行换行
System.out.println();
}
}
}
2020-04-02
System.out.println("加分前成绩:53");
for (int i = 0; i <=10;i++ ){
if (score<=60){
score +=1;
count = i ;
}
}
System.out.println("加分后的成绩"+score);
System.out.println("共加了"+count+"次");
for (int i = 0; i <=10;i++ ){
if (score<=60){
score +=1;
count = i ;
}
}
System.out.println("加分后的成绩"+score);
System.out.println("共加了"+count+"次");