In this article, I will show you, How to write a C program to print right triangle star pattern. Here, one thing is important to know that the rows of the right triangle.
Logic to write C program to print right triangle star pattern:
It is very easy to print right triangle star pattern in C, below I have mentioned a few steps to print the right triangle pattern in C:
- Enter the row value for the right triangle.
- There should be two-loop inner and outer.
- The outer loop iterate row times and a print newline after completing the inner loop.
- If you will look at the design carefully, then find that star is increasing in each row according to the row. So inner loop print the star x times.
See the, C program to print right triangle star pattern:
#include <stdio.h> int main() { int x = 0,y = 0; unsigned int rows = 0; printf("Enter the number of rows = "); scanf("%u",&rows); for(x=1; x<=rows; ++x) { // Print spaces for(y=1; y <= x; ++y) { printf("*"); } // Print new line printf("\n"); } return 0; }
Output:
Code Analysis:
It asks the user to enter the side of the rhombus.
printf("Enter the number of rows = "); scanf("%u",&rows);
The code contains the two-loop, inner loop, and outer loop. The inner loop prints space x times. Where x is the number of rows.
for(y=1; y <= x; ++y) { printf("*"); }
The outer loop print the newline after each iteration of the inner loops.
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