38. Display the following Design Using Nested Loops: |
* *** ***** ******* ***** *** * |
class ast1 { public static void main(String args[]) { int i,j; for(i = 1;i< = 5;i++) { for(j = 1;j< = 40-i;j++) System.out.print (" "); for(j = 1;j< = i*2-1;j++) System.out.print ("*"); System.out.println (); } for(i = 4;i> = 1;i--) { for(j = 1;j< = 40-i;j++) System.out.print (" "); for(j = 1;j< = i*2-1;j++) System.out.print ("*"); System.out.println (); } } } |
* *+* *+++* *+++++* *+++++++* *+++++* *+++* *+* * |
class ast2 { public static void main(String args[]) { int i,j,p = 40; for(i = 1;i< = 5;i++,p--) { for(j = 1;j< = p;j++) System.out.print (" "); for(j = 1;j< = i*2-1;j++) { if(j = = 1 || j = = i*2-1) System.out.print ("*"); else System.out.print ("+"); } System.out.println (); } p = p+2; for(i = 4;i> = 1;i--,p++) { for(j = 1;j< = p;j++) System.out.print (" "); for(j = 1;j< = i*2-1;j++) { if(j = = 1 || j = = i*2-1) System.out.print ("*"); else System.out.เกฐrint("+"); } System.out.println (); } } } |
* *** ***** ******* |
class ast3 { public static void main(String args[]) { int i,j; for(i = 1;i< = 5;i++) { for(j = 1;j< = 40-i;j++) System.out.print (" "); for(j = 1;j< = i*2-1;j++) System.out.print ("*"); System.out.println (""); } } } |
* *** ***** ******* * * * * * |
class ast4 { public static void main(String args[]) { int i,j; for(i = 1;i< = 5;i++) { for(j = 1;j< = 40-i;j++) System.out.print (" "); for(j = 1;j< = i*2-1;j++) System.out.print ("*"); System.out.println (""); } for(i = 4;i> = 1;i--) { for(j = 1;j< = 40-i;j++) System.out.print (" "); for(j = 1;j< = i*2-1;j++) { if(j = = 1 || j = = i*2-1) System.out.print ("*"); else System.out.print (" "); } System.out.println (""); } } } |
* * * * * * * * * * * * |
class ast5 { public static void main(String args[]) { int i,j,p = 40; for(i = 1;i< = 5;i++,p--) { for(j = 1;j< = p;j++) System.out.print (" "); for(j = 1;j< = i*2-1;j++) { if(j = = 1 || j = = i*2-1) System.out.print ("*"); else System.out.print (" "); } System.out.println (); } p = p+2; for(i = 4;i> = 1;i--,p++) { for(j = 1;j< = p;j++) System.out.print (" "); for(j = 1;j< = i*2-1;j++) { if(j = = 1 || j = = i*2-1) System.out.print ("*"); else System.out.print (" "); } System.out.println (); } } } |
W WE WEL WELC WELCO WELCOM WELCOME |
class pro { public static void main(String args[]) { String x = "WELCOME"; int i,j; int l = x.length(); for(i = 0;i< = l;i++) { for(j = 0;j<i;j++) System.out.print (x.charAt(j)); System.out.println (); } } } |
A Am Ami Amit Amita Amitab Amitabh |
class amitabh { public static void main(String args[]) { String x = "Amitabh"; int i,j; for(i = 0;i< = x.length();i++) { for(j = 0;j<i;j++) System.out.print (x.charAt(j)); System.out.println (); } } } |
A BB CCC DDDD EEEEEE |
class alpha1 { public static void main(String args[]) { int i,j,a = 65; for(i = 1;i< = 5;i++,a++) { for(j = 1;j< = i;j++) System.out.print ((char)a); System.out.println (); } } } |
A AB ABC ABCD ABCDE |
class alpha2 { public static void main(String args[]) { int i,j,a; for(i = 1;i< = 5;i++) { a = 64; for(j = 1;j< = i;j++) System.out.print ((char)(a+j)); System.out.println (); } } } |
1111 2222 3333 4444 |
class pyr1 { public static void main(String args[]) { int i,j; for(i = 1;i< = 4;i++) { for(j = 1;j< = 4;j++) System.out.print (i); System.out.println (); } } } |
0 12 345 6789 |
class pyr2 { public static void main(String args[]) { int i,j,a = 0; for(i = 1;i< = 4;i++) { for(j = 1;j< = i;j++) { System.out.print (a); a++; } System.out.println (); } } } |
1 12 123 1234 12345 |
class pyr3 { public static void main(String args[]) { int i,j; for(i = 1;i< = 5;i++) { for(j = 1;j< = i;j++) { System.out.print (j); } System.out.println (); } } } |
1 21 321 4321 54321 |
class pyr4 { public static void main(String args[]) { int i,j; for(i = 1;i< = 5;i++) { for(j = i;j> = 1;j--) { System.out.print (j); } System.out.println (); } } } |
55555 4444 333 22 1 |
class pyr5 { public static void main(String args[]) { int i,j; for(i = 5;i> = 1;i--) { for(j = i;j> = 1;j--) System.out.print (i); System.out.println (); } } } |
1 22 333 4444 55555 |
class pyr6 { public static void main(String args[]) { int i,j; for(i = 1;i< = 5;i++) { for(j = 1;j< = i;j++) System.out.print (i); System.out.println (); } } } |
54321 5432 543 54 5 |
class pyr7 { public static void main(String args[]) { int i,j; for(i = 1;i< = 5;i++) { for(j = 5;j> = i;j--) System.out.print (j); System.out.println (); } } } |
54321 4321 321 21 1 |
class pyr8 { public static void main(String args[]) { int i,j; for(i = 5;i> = 1;i--) { for(j = i;j> = 1;j--) System.out.print (j); System.out.println (); } } } |
12345 1234 123 12 1 |
class pyr9 { public static void main(String args[]) { int i,j; for(i = 5;i> = 1;i--) { for(j = 1;j< = i;j++) System.out.print (j); System.out.println (); } } } |
12345 2345 345 45 5 |
class pyr10 { public static void main(String args[]) { int i,j; for(i = 1;i< = 5;i++) { for(j = i;j< = 5;j++) System.out.print (j); System.out.println (); } } } |
5 45 345 2345 12345 |
class pyr11 { public static void main(String args[]) { int i,j; for(i = 5;i> = 1;i--) { for(j = i;j< = 5;j++) { System.out.print (j); } System.out.println (); } } } |
5 54 543 5432 54321 |
class pyr12 { public static void main(String args[]) { int i,j; for(i = 5;i> = 1;i--) { for(j = 5;j> = i;j--) System.out.print (j); System.out.println (); } } } |
1 212 32123 4321234 543212345 |
class pyr13 { public static void main(String args[]) { int i,j; for(i = 1;i< = 5;i++) { for(j = 1;j< = 5-i;j++) System.out.print (" "); for(j = i;j> = 1;j--) System.out.print (j); for(j = 2;j< = i;j++) System.out.print (j); System.out.println (); } } } |
1 121 12321 1234321 123454321 |
class pyr14 { public static void main(String args[]) { int i,j; for(i = 1;i< = 5;i++) { for(j = 1;j< = 5-i;j++) System.out.print (" "); for(j = 1;j< = i;j++) System.out.print (j); for(j = i-1;j> = 1;j--) System.out.print (j); System.out.println (); } } } |
1 232 34543 4567654 567898765 67890109876 7890123210987 890123454321098 90123456765432109 |
class pyr15 { public static void main(String args[]) { int i,j; for(i = 1;i< = 9;i++) { for(j = 1;j< = 40-i;j++) System.out.print (" "); for(j = i;j< = (i*2)-1;j++) System.out.print (j%10); for(j = (i-1)*2;j> = i;j--) System.out.print (j%10); System.out.println (); } } } |
1 010 10101 0101010 101010101 |
class pyr16 { public static void main(String args[]) { int i,j,a; for(i = 1;i< = 5;i++) { for(j = 1;j< = 40-i;j++) System.out.print (" "); a = i; for(j = 1;j< = i*2-1;j++,a++) System.out.print (a%2); System.out.println (); } } } |
1 123 12345 1234567 123456789 |
class pyr17 { public static void main(String args[]) { int i,j; for(i = 1;i< = 5;i++) { for(j = 1;j< = 5-i;j++) System.out.print (" "); for(j = 1;j< = (i*2-1);j++) System.out.print (j); System.out.println (); } } } |
1 222 33333 4444444 555555555 |
class pyr18 { public static void main(String args[]) { int i,j; for(i = 1;i< = 5;i++) { for(j = 1;j< = 5-i;j++) System.out.print (" "); for(j = 1;j< = (i*2-1);j++) System.out.print (i); System.out.println (); } } } |
1 1 222 222 33333 33333 44444444444444 |
class pyr19 { public static void main(String args[]) { int i,j; for(i = 1;i< = 4;i++) { for(j = 1;j< = 5-i;j++) System.out.print (" "); for(j = 1;j< = (i*2-1);j++) System.out.print (i); for(j = 1;j< = (4-i)*2;j++) System.out.print (" "); for(j = 1;j< = (i*2-1);j++) System.out.print (i); System.out.println (); } } } |
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