关于JAVA中两个整数(int、Integer)相除结果为0的问题,需要进行强转类型才可以
int a
= 123;
int b
= 321;
Integer c
= 123;
Integer d
= 321;
System
.out
.println(a
/b
);
System
.out
.println(c
/d
);
System
.out
.println((double)a
/b
);
System
.out
.println((double)c
/d
);
System
.out
.println((float)a
/b
);
System
.out
.println((float)c
/d
);
结果为:
0
0
0.38317757009345793
0.38317757009345793
0.38317758
0.38317758
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