输入4个整数,要求按由小到大的顺序排列
public class sum2 {
public static void sort(int a, int b, int c, int d) {
int[] num = new int[4];
num[0] = a;
num[1] = b;
num[2] = c;
num[3] = d;
for (int i = 0; i < 4; i++) {
for (int j = i + 1; j < 4; j++) {
if (num[i] > num[j]) {
int tem = num[j];
num[j] = num[i];
num[i] = tem;
}
}
}
for (int i = 0; i < 4; i++) {
System.out.print(num[i] + "\t");
}
}
public static void main(String[] args) {
sort(6, 1, 4, 5);
}
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