for循环 break 与continue
for (int i =1;i<5;i++) {
if (i==3){
continue;
}
system.out.priintln(i)
}
for (int i =1;i<5;i++) {
if (i==3){
break;
}
system.out.priintln(i)
}
for (int i =1;i<5;i++) {
if (i==3){
continue;
}
system.out.priintln(i)
}
for (int i =1;i<5;i++) {
if (i==3){
break;
}
system.out.priintln(i)
}