# The condition for Armstrong number is, Sum of the cubes of its digits must equal to the number itself. For example, 407 is given as input. 4 * 4 * 4 + 0 * 0 * 0 + 7 * 7 * 7 = 407 is an Armstrong number.

1. #include
using namespace std;

int main()
{
int i,sum=0,rem,temp;
cout<<"First three armstrong numbre is:"<<endl;
for(i=1;i<=370;i++)
{

temp=i;
while(temp!=0)
{
rem=(temp%10);
sum+=rem*rem*rem;
temp/=10;
}
if(i==sum)
{
cout<<i<<endl;
}
sum=0;
}
return 0;
}

2. #include
using namespace std;

int main()
{
int i,sum=0,rem,temp;
cout<<"First three armstrong numbre is:"<<endl;
for(i=1;i<=370;i++)
{

temp=i;
while(temp!=0)
{
rem=(temp%10);
sum+=rem*rem*rem;
temp/=10;
}
if(i==sum)
{
cout<<i<<endl;
}
sum=0;
}
return 0;
}

3. /*Amena Akter Anni
ID:30934
Betch:47th*/

#include
using namespace std;
void armstrong(int n)
{
int j,temp,res=0,sum=0;
temp=n;
while(temp>0){
j=temp%10;
res=j*j*j;
temp/=10;
sum+=res;
}
if(sum==n)
cout<<"The armstrong number is:"<>i;
armstrong(i);
}

4. /*Amena Akter Anni
ID:30934
Betch:47th*/

#include
using namespace std;
void armstrong(int n)
{
int j,temp,res=0,sum=0;
temp=n;
while(temp>0){
j=temp%10;
res=j*j*j;
temp/=10;
sum+=res;
}
if(sum==n)
cout<<"The armstrong number is:"<>i;
armstrong(i);
}

5. /*Amena Akter Anni
ID:30934
Betch:47th*/

#include
using namespace std;
void armstrong(int n)
{
int j,temp,res=0,sum=0;
temp=n;
while(temp>0){
j=temp%10;
res=j*j*j;
temp/=10;
sum+=res;
}
if(sum==n)
cout<<"The armstrong number is:"<>i;
armstrong(i);
}

6. /*Amena Akter Anni
ID:30934
Betch:47th*/

#include
using namespace std;
void armstrong(int n)
{
int j,temp,res=0,sum=0;
temp=n;
while(temp>0){
j=temp%10;
res=j*j*j;
temp/=10;
sum+=res;
}
if(sum==n)
cout<<"The armstrong number is:"<>i;
armstrong(i);
}

7. /*Amena Akter Anni
ID:30934
Betch:47th*/

#include
using namespace std;
void armstrong(int n)
{
int j,temp,res=0,sum=0;
temp=n;
while(temp>0){
j=temp%10;
res=j*j*j;
temp/=10;
sum+=res;
}
if(sum==n)
cout<<"The armstrong number is:"<>i;
armstrong(i);
}

8. /*Amena Akter Anni
ID:30934
Betch:47th*/

#include
using namespace std;
void armstrong(int n)
{
int j,temp,res=0,sum=0;
temp=n;
while(temp>0){
j=temp%10;
res=j*j*j;
temp/=10;
sum+=res;
}
if(sum==n)
cout<<"The armstrong number is:"<>i;
armstrong(i);
}

9. //Batch:46th , id:201420262
#include
using namespace std;
int armstrong(int sum=0)
{
int i, rem, temp;

for(i=1;i<=370;i++)
{

temp=i;
while(temp!=0)
{
rem=(temp%10);
sum+=rem*rem*rem;
temp/=10;
}
if(i==sum)
{
cout<<i<<endl;
}
sum=0;
}

}
int main()
{

cout<<"first three armstrong number is:"<<endl;
armstrong( );
return 0;
}

10. mehrin
id-201430310
#include
using namespace std;
int armstrong_number(int num)

{

int i,sum=0,rem,temp;
cout<<"Armstrong number are: "<<endl;
for(i=1;i<=1370;i++)
{
temp=i;
while(temp!=0)
{
rem =(temp%10);
sum+= rem*rem*rem;
temp/=10;
}
if(i==sum)
{
cout<<i<<endl;
}
sum=0;
}
return 0;
}
int main()
{
int num;
armstrong_number(num);
return 0;

}

11. #include
using namespace std;
int armstrong_check(int a)

{

int i,sum=0,r,temp;
cout<<"Armstrong number are: "<<endl;
for(i=1;i<=5000;i++)
{
temp=i;
while(temp!=0)
{
r=(temp%10);
sum+= r*r*r;
temp/=10;
}
if(i==sum)
{
cout<<i<<endl;
}
sum=0;
}
return 0;
}
int main()
{
int a;
armstrong_check(a);
return 0;

}

12. sohagi akter sumi
201420134 betch 46th
#include
using namespace std;
int armstrong_num(int r)

{

int i,sum=0,m,n;
cout<<"Armstrong number are: "<<endl;
for(i=1;i<=2000;i++)
{
n=i;
while(n!=0)
{
m=(n%10);
sum+= m*m*m;
n/=10;
}
if(i==sum)
{
cout<<i<<endl;
}
sum=0;
}
return 0;
}
int main()
{
int r;
armstrong_num(r);
return 0;

}

13. /*
Bashir Fardoush
ID: 201430385
Betsh; 47th

Write a program to find 1st three (3) Armstrong Number starting from 1
*/

#include
using namespace std;
int armstrong(int startv)
{

cout<<"First 3 Armstrong numbers are: ";
int i,num=0,temp=0,sum=0,count=0;
for(i=startv; ;i++)
{

num=i;
while(num!=0)
{
temp=num%10;
sum+=temp*temp*temp;
num=num/10;

}

if(sum==i)
{

cout<=3)break;

}
cout<<endl;
}

int main(){
int inv;
inv=1;
armstrong(inv);
return 0;

}

14. //Batch:46th , id:201420262
#include
using namespace std;
int armstrong(int sum=0)
{
int i, rem, temp;

for(i=1;i<=370;i++)
{

temp=i;
while(temp!=0)
{
rem=(temp%10);
sum+=rem*rem*rem;
temp/=10;
}
if(i==sum)
{
cout<<i<<endl;
}
sum=0;
}

}
int main()
{

cout<<"first three armstrong number is:"<<endl;
armstrong( );
return 0;
}

15. RIPON
ID:734
Betch:47
//Write a program to find 1st three (3) Armstrong Number starting from 1
#include
using namespace std;
int armstrong_number(int n)

{
int i,t,m,h,sum=0;
cout<<"Armstrong number"<>n;
for(i=1;i<=h;i++)
{
t=i;
while(t!=0)
{
m=t%10;
t/=10;
sum+=m*m*m;

}
if(i==sum)
{
cout<<i<<endl;
}
sum=0;
}
return 0;
}
int main()
{
int n;
armstrong_number(n);
return 0;

}

16. ID-201210433
Batch 39th
#include
using namespace std;

int main()
{
int i,sum=0,rem,temp;
cout<<"All Armstrong number is:"<<endl;
for(i=0;i<=1000;i++)
{
temp=i;
while(temp!=0)
{
rem=(temp%10);
sum+=rem*rem*rem;
temp/=10;
}
if(i==sum)
{
cout<<i<<endl;
}
sum=0;
}
return 0;
}

17. #include
using namespace std;
int armstrong(int inp);
int main()
{
int inp,last;
cout<<"Enter the range: ";
cin>>inp;
last=armstrong(inp);
cout<<"The last armstrong number is :"<<last;
return 0;
}
int armstrong(int inp)
{
int num,r,sum,temp,last;
for(num=1;num<=inp;num++)
{
temp=num;
sum = 0;
while(temp!=0)
{
r=temp%10;
temp=temp/10;
sum=sum+(r*r*r);
}
if(sum==num)
{
cout<<num<<" ";
last=num;
}
}
return last;
}