Sum of Digits (SOD) - Solution Explanation - C++ code - Exercise

Sum of Digits (SOD) - Explanation with C++ solution - Exercise

Help guide for:
Beginner Programmer,
International Collegiate Programming Contest, ICPC,
National High School Programming Contest, NHSPC,
International Olympiad in Informatics, IOI,

Links:
Source Code:

beginner template for competitive programming:

Use cin cout for Faster Input Output (I/O) for Competitive Programming:

If you are new:

Link:

Bangla Competitive Programming Contest Series - Codeforces Intro:

Playlist:

কম্পিটিটিভ প্রোগ্রামিং, প্রোগ্রামিং কন্টেস্ট, ডাটা স্ট্রাকচার, এলগরিদম, প্রবলেম সলভ,

Bangla programming Contest series,
Programming Bangla,
Bangla Programming,
Competitive Programming,
Problem Solve,
Python,
Data Structure bangla,
Algorithm Bangla,
Codeforces Bangla,
Bangla Competitive Programming Tutorial,
Competitive Programming Bangla Tutorial,
zeroToSubmission,
Learn C++, Learn C,
International Collegiate Programming Contest,
ICPC,
National High School Programming Contest,
NHSPC,
International Olympiad in Informatics,

কম্পিটিটিভ প্রোগ্রামিং,প্রোগ্রামিং কন্টেস্ট,ডাটা স্ট্রাকচার,এলগরিদম,প্রবলেম সলভ,Bangla programming Contest series,Programming Bangla,Bangla Programming,Competitive Programming,Problem Solve,Python,Data Structure bangla,Algorithm Bangla,Codeforces Bangla,Bangla Competitive Programming Tutorial,Competitive Programming Bangla Tutorial,zeroToSubmission,Learn C++,Learn C,ICPC,NHSPC,IOI

[mostafizurrahmanemon]

Please Give me the solution to 3 num task

[changingmong]

Sharif
cin.tie(NULL); ei line kno dewa hoi ektu explain dien vai pls

[abdullaharean]

// Calculating how many non zero digit
#include<iostream>

using namespace std;

int main()
{

cin.tie(NULL);

int n, sum=0;


cin>>n;

while(n){
if (n%10!=0){
sum+= 1;}
n= n/10;
}

printf("%d", sum);
return 0;
}

[ZobayerAcademy]

Vai ay likha likhi ta kon software use kore koren