package 作业6;
/**
* Created by 86157 on 2023/3/12.
*/
public class 打印九九乘法表while {
public static void main(String[] args) {
int i1 = 1;
while (i1 <= 9) {
int j1 = 1;
while (j1 <= i1) {
System.out.print(j1 + "*" + i1 + "=" + (i1 * j1) + "\t");
j1++;
}
System.out.println();
i1++;
}
int i2 = 9;
while (i2 >= 1) {
int j2 = 1;
while (j2 <= i2) {
System.out.print(j2 + "*" + i2 + "=" + (i2 * j2) + "\t");
j2++;
}
System.out.println();
i2--;
}
int i3 = 1;
while (i3 <= 9) {
int c1 = 9;
while (c1 > i3) {
System.out.print("\t\t");
c1--;
}
int j3 = 1;
while (j3 <= i3) {
System.out.print(j3 + "*" + i3 + "=" + (i3 * j3) + "\t");
j3++;
}
System.out.println();
i3++;
}
int i4 = 9;
while (i4 >= 1) {
int c2 = 9;
while (c2 > i4) {
System.out.print("\t\t");
c2--;
}
int j4 = 1;
while (j4 <= i4) {
System.out.print(j4 + "*" + i4 + "=" + (i4 * j4) + "\t");
j4++;
}
i4--;
System.out.println();
}
int i5 = 9;
while (i5 >= 1) {
int c2 = 9;
while (c2 > i5) {
System.out.print("\t");
c2--;
}
int j5 = 1;
while (j5 <= i5) {
System.out.print(j5 + "*" + i5 + "=" + (i5 * j5) + "\t");
j5++;
}
i5--;
System.out.println();
}
}
}