Create armstrong.c

[dakshbamola]

PR Checklist:

• My submission is formatted according to the guidelines in the contributing guide
• My addition is on refer on the language README.md file
• My addition does not have a spelling problem
• My submission has a proper and user-friendly description of the algorithm
• My submission has the time complexity of the algorithm
• My submission has sample input-output of the program (NOT FOR PYTHON)

What kind of change does this PR introduce? (check at least one)

• Bugfix
• New algorithm
• Optimization in previous algorithms
• Code style update
• Refactor
• Documentation
• Other, please describe:

Briefly describe the changes in this PR

This is algorithm is to find if a given number is Armstrong number or not. C language is used to implement it in this program.

Other information:

[welcome]

Thanks for opening this pull request! Please check out our contributing guidelines.

[MdialloC19]

These modifications aim to provide more clarity to the user about what each output message represents. Feel free to adjust the messages further based on your specific preferences or requirements.

[MdialloC19]

must be more clear , printf("Sum of powered digits: %d\n", sum);

[MdialloC19]

Must be more clear printf("Number of digits: %d\n", digit);

[MdialloC19]

You have to return something, if your return type is int. return 0

[dakshbamola]

added return 0;

[dakshbamola]

Added more clarity in print statements.

[dakshbamola]

Okay

…

On Thu, 18 Jan 2024, 2:52 am MdialloC19, ***@***.***> wrote: ***@***.**** requested changes on this pull request. These modifications aim to provide more clarity to the user about what each output message represents. Feel free to adjust the messages further based on your specific preferences or requirements. ------------------------------ In algorithms/C/maths/armstrong.c <#1311 (comment)> : > + int num,digit=0,temp,sum=0; //define variables + printf("enter the number: "); + scanf("%d",&num); //taking inputs + temp=num; + while(temp>0){ + digit++; //counting number of digits in the input number + temp=temp/10; + } + printf("%d\n",digit); + temp=num; + while(temp>0){ + sum=sum+ (int)(pow(temp%10, digit)+0.5); // checking the armstrong property of the number + temp/=10; // we extract a digit from number using (temp%10) then + } // raise that digit to number of digits in the number using pow function + // (pow()+0.5) is used to increase precision + printf("%d\n",sum); must be more clear , printf("Sum of powered digits: %d\n", sum); ------------------------------ In algorithms/C/maths/armstrong.c <#1311 (comment)> : > +// an armstrong number is a number that equals the sum of its digits, each raised to a power. +// power is the number of digits in the number eg. 123 has three digits, so power will be 3. + +#include<stdio.h> +#include<math.h> + +int main(){ //main function + int num,digit=0,temp,sum=0; //define variables + printf("enter the number: "); + scanf("%d",&num); //taking inputs + temp=num; + while(temp>0){ + digit++; //counting number of digits in the input number + temp=temp/10; + } + printf("%d\n",digit); Must be more clear printf("Number of digits: %d\n", digit); ------------------------------ In algorithms/C/maths/armstrong.c <#1311 (comment)> : > + printf("%d\n",digit); + temp=num; + while(temp>0){ + sum=sum+ (int)(pow(temp%10, digit)+0.5); // checking the armstrong property of the number + temp/=10; // we extract a digit from number using (temp%10) then + } // raise that digit to number of digits in the number using pow function + // (pow()+0.5) is used to increase precision + printf("%d\n",sum); + if(num==sum){ //checking if the new number is equal to the input number + printf("Armstrong"); + } + else{ + printf("Not Armstrong"); + } +} + You have to return something, if you return type of the main is int. return 0 — Reply to this email directly, view it on GitHub <#1311 (review)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/A65ND5MB7HPSFQKVUQESNL3YPA6HVAVCNFSM6AAAAABB224S5OVHI2DSMVQWIX3LMV43YUDVNRWFEZLROVSXG5CSMV3GSZLXHMYTQMRYGIYDCNZRHA> . You are receiving this because you authored the thread.Message ID: ***@***.***>

[MdialloC19]

Everything ok !!!!