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Program to print pyramid pattern in C
Program Description
A pyramid is a polyhedron formed by connecting a polygonal base and a point, called the apex. Each base edge and apex form a triangle, called a lateral face. It is a conic solid with polygonal base. A pyramid with an n-sided base has n + 1 vertices, n + 1 faces, and 2n edges. All pyramids are self-dual.
Algorithm
Accept the number of rows from the user to form pyramid shape Iterate the loop till the number of rows specified by the user: Display 1 star in the first row Increase the number of stars based on the number of rows.
Example
/*Program to print Pyramid Pattern*/
#include<stdio.h>
int main() {
int r, s, rows=0;
int t=0;
clrscr();
printf("Enter number of rows to print the pyramid: ");
scanf("%d", &rows);
printf("
");
printf("The Pyramid Pattern for the number of rows are:");
printf("
");
for(r=1;r<=rows;++r,t=0) {
for(s=1; s<=rows-r; ++s){
printf(" ");
}
while (t!=2*r-1) {
printf("* ");
++t;
}
printf("
");
}
getch();
return 0;
}Output
Updated on: 09-Jan-2020
4K+ Views
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