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Problem with producing output

saufi95 (7)
i want to make this kind of output using "for" operation

AA
ABBA
ABCCBA
ABCDDCBA
ABCDEEDCBA

but instead i got different output...im a noob so please help me

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 #include <stdio.h>

int main()

{
	char i,j;
	
	for (i='E';i>='A';i--)
	{
		for (j=i;j<='E';j++)
		printf(" ");
		for (j='A';j<=i;j++)
		printf("%c%c",i,j);
		printf("\n");
		
	}
}
Last edited on
ak16 (119)
This may be helpful for you.
But I wrote this in cpp.

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#include "iostream"
#include "conio.h"
using namespace std;

int main()
{
	 char ch = 'A';
	 char j;
	 for(char i='A';i<'F';i++)
	 {
		 for(j='A';j<=i;j++)
			cout<<j;
		 
		 j--;
		 
		 for(char k=j;k>='A';k--)
			cout<<k;
		
		 cout<<"\n";
	 }

	 getch();
	return 0;
}
ak16 (119)
This is more like you in C (using printf() instead of cout) :- 

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#include "stdio.h"
#include "conio.h"


int main()
{
	 char ch = 'A';
	 char j;
	 for(char i='A';i<'F';i++)
	 {
		 for(j='A';j<=i;j++)
			printf("%c",j);
		 
		 j--;
		 
		 for(char k=j;k>='A';k--)
			printf("%c",k);
		 
		
		 printf("\n");
	 }

	 getch();
	return 0;
}
saufi95 (7)
thanks for the reply but this is the output i actually want...sorry for the misunderstanding

AA
ABBA
ABCCBA
ABCDDCBA
ABCDEEDCBA


it become pyramid shape

thanks :)
TwilightSpectre (1392)
Just pad with spaces: here is an example:
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for (int i = 0; i < 5; ++i) {
    // print a certain width
    printf("%*c", 4 - i, ' ');
   
    // now print the characters
    ...
}
Last edited on
saufi95 (7)
it wont work...can you alter a full source code that produce that kind of output...really apreciated it...thank you so much
ak16 (119)
It simple , you should try this:-
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#include "iostream"
#include "conio.h"
using namespace std;


int main()
{

	 char ch = 'A';
	 char j;
	 int h=0;

	 for(char i='A';i<'F';i++)
	 {
		 
			printf("%*c", 5 - h, ' ');
		 

		 for(j='A';j<=i;j++)
			printf("%c",j);
		 
		 j--;
		 
		 for(char k=j;k>='A';k--)
			printf("%c",k);
		
		 cout<<"\n";
		 h++;
	 }
	getch();
	return 0;
}
saufi95 (7)
i get the output i want...thank you so much
wow...you really good in this...but i just a noob...i dont understand fully how this work...can you explain...if you have time...what is the function of 'h' and 'k'?
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