怎么算出x=4的?
int m = 5;
int n = 7;
int x = (m*8/(n+2))%m;
System.out.println("m:" + m);
System.out.println("n:" + n);
System.out.println("x:" + x);
int m = 5;
int n = 7;
int x = (m*8/(n+2))%m;
System.out.println("m:" + m);
System.out.println("n:" + n);
System.out.println("x:" + x);
2018-12-22
舉報(bào)
2019-03-25
你們不要誤導(dǎo)人啊,%是取模,也就是求余數(shù),40除以9的余數(shù)是4,但是巧合是商也是4,麻煩你們不要搞混淆了
2019-01-30
(5*8/(7+2))%5?
(40/9)%5=4.4444444
然后int接收就變成4了
2018-12-22
n+2=9
m*8=40
40/9 只要整數(shù)4
4%5=4