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Added more files #1

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63c7664
update files
ankur-jat0009 May 21, 2024
13a7180
Add more files
ankur-jat0009 May 21, 2024
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147 changes: 147 additions & 0 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -147,6 +147,153 @@ Doing pattern problem question in C and C++
2 3
4 5 6
7 8 9 10


20.

*******
* *
* *
* *
* *
* *
*******

21.

***** *****
**** ****
*** ***
** **
* *
* *
** **
*** ***
**** ****
***** *****

22.

*
* *
* *
* *
* *
* *
* *
* *
* *
*

23.

1
2*2
3*3*3
4*4*4*4
5*5*5*5*5
6*6*6*6*6*6
7*7*7*7*7*7*7

24.

A
ABA
ABCBA
ABCDCBA
ABCDEDCBA
ABCDEFEDCBA
ABCDEFGFEDCBA

25.

1
12
1 3
1 4
1 5
1 6
1234567

26.

1234567
2 7
3 7
4 7
5 7
67
7

27.

********1********
*******2*2*******
******3*3*3******
*****4*4*4*4*****
****5*5*5*5*5****
***6*6*6*6*6*6***
**7*7*7*7*7*7*7**
*8*8*8*8*8*8*8*8*
9*9*9*9*9*9*9*9*9

28.

1
121
12321
1234321
123454321
12345654321
1234567654321

29.

1
2*3
4*5*6
7*8*9*10
11*12*13*14*15
11*12*13*14*15
7*8*9*10
4*5*6
2*3
1


30.

1
1 1
1 2 1
1 3 3 1
1 4 6 4 1
1 5 10 10 5 1
1 6 15 20 15 6 1

31.

1
123
12345
1234521
123454321
12345
123
1

32.

* *
** **
*** ***
**** ****
**********
**********
**** ****
*** ***
** **
* *



Expand Down
19 changes: 19 additions & 0 deletions pattern20.cpp
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Original file line number Diff line number Diff line change
@@ -0,0 +1,19 @@
#include<iostream>
using namespace std;

int main(){
int n;
cin>>n;
for(int i =0;i<n;i++){
for(int j=0;j<n;j++){
if(i==0 || i== n-1 || j == 0 || j== n-1){
cout<< "*" ;
}
else{
cout<<" ";
}
}
cout<<endl;
}
return 0;
}
33 changes: 33 additions & 0 deletions pattern21.cpp
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@@ -0,0 +1,33 @@
#include<iostream>
using namespace std;

int main(){
int n;
cin>>n;
for(int i =0;i<n;i++){
for(int j=0;j<n-i;j++){
cout<< "*" ;
}
for(int j =0;j<((2*i)+1);j++){
cout<<" ";
}
for(int k =0;k<n-i;k++){
cout<<"*";
}
cout<<endl;
}

for(int i =0;i<n;i++){
for(int j=0;j<i+1;j++){
cout<< "*" ;
}
for(int j =0;j<((2*n)-(2*i)-1);j++){
cout<<" ";
}
for(int k =0;k<i+1;k++){
cout<<"*";
}
cout<<endl;
}
return 0;
}
39 changes: 39 additions & 0 deletions pattern22.cpp
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@@ -0,0 +1,39 @@
#include<iostream>
using namespace std;

int main(){
int n;
cin>>n;
// upper
for(int i =0;i<n;i++){
for(int j=0;j<n-i-1;j++){
cout<< " " ;
}
for(int k=0;k<i+1;k++){
if(k==0||k==(i+1)-1){
cout<<"* ";
}
else{
cout<<" ";
}
}

cout<<endl;
}

// lower

for(int i =0;i<n;i++){
for(int j=0;j<i;j++){
cout<< " " ;
}
for(int k=0;k<(2*n)-(2*i)-1;k++){
if(k==0||k==((2*n)-(2*i)-1)-1)
cout<<"* ";
else
cout<<" ";
}
cout<<endl;
}
return 0;
}
18 changes: 18 additions & 0 deletions pattern23.cpp
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@@ -0,0 +1,18 @@
#include<iostream>
using namespace std;

int main(){
int n;
cin>>n;
for(int i =0;i<n;i++){
for(int j=0;j<(2*i)+1;j++){
if(j%2==1)
cout<< "*" ;
else
cout<<i+1;

}
cout<<endl;
}
return 0;
}
18 changes: 18 additions & 0 deletions pattern24.cpp
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@@ -0,0 +1,18 @@
#include<iostream>
using namespace std;
int main(){
int n;
cin>>n;
for(int i =0;i<n;i++){
char ch;
for(int j=0;j<i+1;j++){
ch = j+1 +'A'-1;
cout<<ch ;
}
for(char t=ch;t>'A';){
t=t-1;
cout<<t;
}
cout<<endl;
}
}
18 changes: 18 additions & 0 deletions pattern25.cpp
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@@ -0,0 +1,18 @@
#include<iostream>
using namespace std;
int main(){
int n;
cin>>n;
for(int i =0;i<n;i++){
for(int j=0;j<=i;j++){
if(j==0||j==i||i==n-1) {
cout<< j+1 ;
}
else{
cout<<" ";
}
}
cout<<endl;
}
return 0;
}
16 changes: 16 additions & 0 deletions pattern26.cpp
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@@ -0,0 +1,16 @@
#include<iostream>
using namespace std;
int main(){
int n;
cin>>n;
for(int i =0;i<n;i++){
for(int j=i+1;j<=n;j++){
if(i==0||j==n||j==i+1)
cout<< j ;
else
cout<<" ";
}
cout<<endl;
}
return 0;
}
23 changes: 23 additions & 0 deletions pattern27.cpp
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@@ -0,0 +1,23 @@
#include<iostream>
using namespace std;
int main(){
int n;
cin>>n;
for(int i=0;i<n;i++){
int start_num_index = 8-i;
int num = i+1;
int count_num =num;
for(int j=0;j<17;j++){
if(j==start_num_index && count_num > 0){
cout<<num;
start_num_index+=2;
count_num--;
}
else{
cout<<"*";
}
}
cout<<endl;
}
return 0;
}
31 changes: 31 additions & 0 deletions pattern28.cpp
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@@ -0,0 +1,31 @@
#include<iostream>
using namespace std;
int main(){
int n;
cin>>n;
int k=n;
for(int i=0;i<n;i++){
int c=1;
for(int j=0;j<k;j++){
if(j<n-i-1){
cout<<" ";
}
else if (j<=n-1){
cout<<c;
c++;
}
else if(j==n){
c=c-2;
cout<<c;
c--;
}
else{
cout<<c;
c--;
}
}
k++;
cout<<endl;
}
return 0;
}
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