第一次上机作业
package
chap1;
public
class
Main
{
public
static
void
main(String[] args)
{
int
a =
10
, b =
5
, c;
c = a;
a = b;
b = c;
System.out.println(
"a="
+ a +
" b="
+ b);
int
d =
345
;
int
ge = d %
10
;
int
shi = d %
100
/
10
;
int
bai = d /
100
;
System.out.println(
"各位数之和="
+ (ge + shi + bai));
float
f = 50f;
System.out.println(
"50华氏度的摄氏度为:"
+ (f -
32
) *
5
/
9
);
char
g =
'A'
;
System.out.println(
"转换为小写字母为:"
+ (
char
)(g +
32
));
}