学习笔记(12):C++入门课程-13.循环while和do-while

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while   do--while

break:结束本层循环体

continue：结束本次循环，跳过继续执行循环体

//dowhile先执行后判断;while先判断后执行

int j=0;

//while(j<10)

{

j++;

printf("j=%d\n",j);

}//

do

{

j++;

printf("j=%d\n",j);

}while(j<10);