Q. Write a C program to print the following star triangle:
*
* *
*
* *
* * *
*
* *
* * *
* * * *
Ans.
/*c program for star pyramid or star triangle*/
#include<stdio.h>
#include<conio.h>
int main()
{
int r,c,sp,n=4;
for(r=1;r<=2; r++)
{
for(sp=1; sp<=n; sp++)
printf(" ");
for(c=1; c<=r; c++)
{
printf("*");
printf(" ");
}
printf("\n");
n=n-1;
}
for(r=1;r<=3; r++)
{
for(sp=0; sp<=n+1; sp++)
printf(" ");
for(c=1; c<=r; c++)
{
printf("*");
printf(" ");
}
printf("\n");
n=n-1;
}
for(r=1;r<=4; r++)
{
for(sp=0; sp<=n+4; sp++)
printf(" ");
for(c=1; c<=r; c++)
{
printf("*");
printf(" ");
}
printf("\n");
n=n-1;
}
getch();
return 0;
}
The output of above program would be:
*
* *
*
* *
* * *
*
* *
* * *
* * * *
Ans.
Screen shot of solutions for star pyramid breaks in module sub programs |
/*c program for star pyramid or star triangle*/
#include<stdio.h>
#include<conio.h>
int main()
{
int r,c,sp,n=4;
for(r=1;r<=2; r++)
{
for(sp=1; sp<=n; sp++)
printf(" ");
for(c=1; c<=r; c++)
{
printf("*");
printf(" ");
}
printf("\n");
n=n-1;
}
for(r=1;r<=3; r++)
{
for(sp=0; sp<=n+1; sp++)
printf(" ");
for(c=1; c<=r; c++)
{
printf("*");
printf(" ");
}
printf("\n");
n=n-1;
}
for(r=1;r<=4; r++)
{
for(sp=0; sp<=n+4; sp++)
printf(" ");
for(c=1; c<=r; c++)
{
printf("*");
printf(" ");
}
printf("\n");
n=n-1;
}
getch();
return 0;
}
The output of above program would be:
Screen shot for star pyramid C program |
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