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C program to represent the alphabets in spiral pattern
The spiral pattern to represent the alphabets is as follows −
The logic used to represent the alphabets in spiral model is as follows −
if(rows<=13 && rows>=1){
for(i=1;i<=rows*2;i+=2){
if(k%2==1){
printf("%c %c",i+64,i+65);
k++;
}else{
printf("%c %c",i+65,i+64);
k++;
}
printf("
");
}
}
else{
printf("Please Enter from 1 to 13 only
");
}Program
Following is the C program to represent the alphabets in spiral pattern −
#include<stdio.h>
main(){
int i,rows,k=1;
printf("Enter number of Rows for Spiral Alpha Pattern from 1 to 13
");
scanf("%d",&rows);
if(rows<=13 && rows>=1){
for(i=1;i<=rows*2;i+=2){
if(k%2==1){
printf("%c %c",i+64,i+65);
k++;
}else{
printf("%c %c",i+65,i+64);
k++;
}
printf("
");
}
}else{
printf("Please Enter from 1 to 13 only
");
}
}Output
When the above program is executed, it produces the following result −
Enter number of Rows for Spiral Alpha Pattern from 1 to 13 10 A B D C E F H G I J L K M N P O Q R T S
Updated on: 26-Mar-2021
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