while循環(huán)中break用法 while循環(huán)中break的用法?
while循環(huán)中break的用法?reak,是用來(lái)跳出當(dāng)前一層循環(huán)的,LZ的循環(huán)while(ch=="1"){value =power(2,i)break}是個(gè)死循環(huán),本應(yīng)該用if的,所以運(yùn)行時(shí)會(huì)無(wú)限
while循環(huán)中break的用法?reak,是用來(lái)跳出當(dāng)前一層循環(huán)的,LZ的循環(huán)while(ch=="1"){value =power(2,i)break}是個(gè)死循環(huán),本應(yīng)該用if的,所以運(yùn)行時(shí)會(huì)無(wú)限