Display four patterns using loops) Use nested loops that display the following patterns in four separate programs.
Pattern A
123456
1 6
1 6
1 6
1 6
123456
Pattern B
1
123
12345
1234567
123456789
Pattern C
3
3 3
3 3 3
3 3
3
Pattern D
1
12
123
1234
12345
123456
#include <iostream>
using namespace std;
int main(){
cout<<"Pattern A\n";
int i = 0;
for(i = 1; i < 7; i++) cout<<i;
cout<<endl;
for(i = 0; i < 4; i++) cout<<1<<" "<<6<<endl;
for(i = 1; i < 7; i++) cout<<i;
return 0;
}
#include <iostream>
using namespace std;
int main(){
cout<<"Pattern B\n";
int i = 0;
for(i = 1; i < 6; i++){
for(int j = 1; j < 2 * i; j++) cout<<j;
cout<<endl;
}
return 0;
}
#include <iostream>
using namespace std;
int main(){
cout<<"Pattern C\n";
for(int i = 0; i < 3; i++){
for(int j = 0; j <= i; j++) cout<<3<<" ";
cout<<endl;
}
for(int i = 2; i > 0; i--){
for(int j = i; j > 0; j--) cout<<3<<" ";
cout<<endl;
}
return 0;
}
#include <iostream>
using namespace std;
int main(){
cout<<"Pattern D\n";
for(int i = 1; i <= 6; i++){
for(int j = 1; j <= i; j++) cout<<j;
cout<<endl;
}
return 0;
}
Comments
Leave a comment