我就好想知道為什么會(huì)報(bào)錯(cuò)
public class HelloWorld{ ? ?public static void main(String[] args) { int age1=24; int age2=18; int age3=36; int age4=27; int sum=age1+age2+age3+age4; int avg=sum/4; int minus=age1-age2; int newAge= age1--; 我就好想知道為什么會(huì)報(bào)錯(cuò)
2017-05-27
int avg=sum/4;
改為double avg=sum/4;
2017-04-27
平均應(yīng)該用double
2017-04-26