简单的乱数排序问题
题目要求:给定一些顺序错乱的数,给它排序打印出来。
例如:给定七个数3, 1, 5, 7, 2, 9, 8
上代码:
public class NumberPaixu {
public static void main(String
[] args
) {
int[] a
= {3, 1, 5, 7, 2, 9, 8};
int i
;
for (i
= 0; i
< 7; i
++) {
for (int j
= i
+ 1; j
< 7; j
++) {
if (a
[i
] > a
[j
]) {
int tmp
= a
[i
];
a
[i
] = a
[j
];
a
[j
] = tmp
;
}
}
System
.out
.print(a
[i
] + " ");
}
}
}