public class Test {
public static void main(String[] args) {
int[] arr = {90, 80, 76, 95, 87, 36, 95, 95, 56, 68, 78, 87, 98, 87, 45, 67, 95, 34, 92, 80, 95, 90, 76, 95, 95, 48, 95, 64, 68, 45};
for (int i = 0; i < arr.length; i++) {
for (int j = i + 1; j < arr.length; j++) {
if (arr[i] > arr[j]) {
int temp = arr[i];
arr[i] = arr[j];
arr[j] = temp;
}
}
}
for (int i = 0; i < arr.length; i++) {
System.out.print(arr[i]);
if (i % 8 == 7) {
System.out.println();
} else {
System.out.print(" ");
}
}
}
}//输出
34 36 45 45 48 56 64 67
68 68 76 76 78 80 80 87
87 87 90 90 92 95 95 95
95 95 95 95 95 98
排序循环一起的
public class Test {
public static void main(String[] args) {
int[] arr = {90, 80, 76, 95, 87, 36, 95, 95, 56, 68, 78, 87, 98, 87, 45, 67, 95, 34, 92, 80, 95, 90, 76, 95, 95, 48, 95, 64, 68, 45};
for (int i = 0; i < arr.length; i++) {
for (int j = i + 1; j < arr.length; j++) {
if (arr[i] > arr[j]) {
int temp = arr[i];
arr[i] = arr[j];
arr[j] = temp;
}
}
System.out.print(arr[i]);
if (i % 8 == 7) {
System.out.println();
} else {
System.out.print(" ");
}
}
}
}