C inverted right triangle star pattern|pattern program

Inverted right triangle star pattern

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C inverted right triangle star pattern|pattern program

In this article, we will discuss the C inverted right triangle star pattern|pattern program

We can display many types of number, star, Alphabet, Binary patterns using for.while and do-while loop in C language

In this post, we are going to learn how to print inverted right Triangle Star Pattern using for, while and do-while loop in C language,

Program to print inverted right triangle star pattern

Code to display Inverted right triangle star using for loop

This program allows the user to enter the number of rows with symbols then the program displays the Inverted right triangle star pattern using for loop in C language

Program 1

#include <stdio.h>
#include <stdlib.h>

int main() {
    int i,j,rows;
char ch;
printf("Enter the number of rows\n");
scanf("%d%c",&rows,&ch);
printf("Enter the Symbol for pattern\n");
ch=getchar();
printf("\n");
for(i=rows; i>0; i--){//outer for loop
   for(j=0; j<i; j++){//inner for loop
   //print i number of star

   printf("%c",ch);
}
 printf("\n");//move to next line

}
getch();
return 0;
}

When the above code is executed, it produces the following result

an inverted right triangle star pattern 1

Code to display Inverted right triangle star using while loop

This program allows the user to enter the number of rows with symbols then the program displays the Inverted right triangle star pattern using while loop in C language

Program 2

#include <stdio.h>
#include <stdlib.h>

int main() {
    int i,j,rows;
char ch;
printf("Enter the number of rows\n");
scanf("%d%c",&rows,&ch);
printf("Enter the Symbol for pattern\n");
ch=getchar();
printf("\n");
i=rows;
while(i>0){//outer while loop
        j=0;
   while(j<i){//inner while loop
   //print i number of star

   printf("%c",ch);
   j++;
}
 printf("\n");//move to next line
 i--;
}
getch();
return 0;
}

When the above code is executed, it produces the following result

An inverted right triangle star pattern

Code to display Inverted right triangle star using do- while loop

This program allows the user to enter the number of rows with symbols then the program displays the Inverted right triangle star pattern using do-while loop in C language

Program 3

#include <stdio.h>
#include <stdlib.h>

int main() {
    int i,j,rows;
char ch;
printf("Enter the number of rows\n");
scanf("%d%c",&rows,&ch);
printf("Enter the Symbol for pattern\n");
ch=getchar();
printf("\n");
i=rows;
do{//outer while loop
        j=0;
   do{//inner while loop
   //print i number of star

   printf("%c",ch);
   j++;
}while(j<i);
 printf("\n");//move to next line
 i--;
}while(i>0);
getch();
return 0;
}

When the above code is executed, it produces the following result

An inverted right triangle star pattern

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