any one can tell me how to do pascal triangle program
priyabalu87 -8 Newbie Poster
program needed
dkalita 110 Posting Pro in Training
program needed
Hi
please find the code below. i have tested the program in linux. it might give some minor error in turbo-c but i hope u can correct those.
#include<stdio.h>
void drawPascalTriangle(int rows);
void getRow(int *prevRow, int prevRowSize, int *row);
void copyRow(int *prevRow, int *row, int rowSize);
void dispRow(int *row, int rowSize, int rows);
int main()
{
int rows;
printf("Enter no. of rows:");
scanf("%d", &rows);
drawPascalTriangle(rows);
return 0;
}
void drawPascalTriangle(int rows)
{
int prevRow[50];
int row[50];
int prevRowSize = 0;
int rowSize = 0;
int i;
for(i=0;i<rows;i++)
{
getRow(prevRow, i, row);
dispRow(row, i+1, rows);
printf("\n");
copyRow(prevRow, row, i+1);
}
}
void getRow(int *prevRow, int prevRowSize, int *row)
{
int i;
for(i=0;i<prevRowSize;i++)
{
if(i==0)
{
*row = *prevRow;
}
else
{
*row = *(prevRow) + *(prevRow-1);
}
row++;
prevRow++;
}
*row = 1;
}
void copyRow(int *prevRow, int *row, int rowSize)
{
int i;
for(i=0;i<rowSize;i++)
{
*prevRow = *row;
prevRow++;
row++;
}
}
void dispRow(int *row, int rowSize, int rows)
{
int i;
for(i=0;i<rows-rowSize;i++)
printf(" ");
for(i=0;i<rowSize;i++)
{
printf("%4d ", *row);
row++;
}
}
yellowSnow 607 Posting Whiz in Training
@dkalita,
We do not freely give out code on these forums unless the poster shows some effort. Since you are a "newbie", you need to read this:
Salem commented: Well said - dunno what crazy shit the other person was smoking though - must be good whatever it is ;) +36
shan mehra -11 Newbie Poster
In c program to create a chess board ?
yellowSnow commented: For being lazy. Go somewhere else if you're not prepared to put in any effort! -1
Salem commented: keep smoking the weed -7
yellowSnow 607 Posting Whiz in Training
Stop hijacking threads. Start a new thread and learn how to read. Did you not read my previous post?
SHOW SOME EFFORT!! Your request and that of the OP just show how bloody well lazy the both of you are.
Sheesh.
priyabalu87 -8 Newbie Poster
thanks for giving program but i need only the concept of that program not the whole program.
give me concept of tsr and its uses
Salem commented: Try a search engine then -7
dkalita 110 Posting Pro in Training
@dkalita,
We do not freely give out code on these forums unless the poster shows some effort. Since you are a "newbie", you need to read this:
hey, sorry for that. Actually i am new to this forum and dont know the rules. I will keep this in mind from now.
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