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println and print differences:
1, print output after not wrap, as follows:
public class Newstart {
public static void main(String[] args) {
int x = 1;
while(x<3) {
System.out.print("Doo");
System.out.print("Bee");
x++;
}
if(x==3) {
System.out.print("Do");
}
}
}
Output: DooBeeDooBeeDo
2, println output after wrapping lines, as follows:
public class Newstart {
public static void main(String[] args) {
int x = 1;
while(x<3) {
System.out.println("Doo");
System.out.println("Bee");
x++;
}
if(x==3) {
System.out.println("Do");
}
}
}
输出:
Doo
Bee
Doo
Bee
Do
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