If 4 digits number is input through the keyboard, Write a program to calculate

If 4 digits number is input through the keyboard, Write a
program to calculate sum of its 1st & 4th digit.

Question Posted / ydw_10

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If 4 digits number is input through the keyboard, Write a program to calculate sum of its 1st &..

#include<stdio.h>
main()
{
int n,n1,n4;
printf("Enter 4 digit number:");
scanf("%d",&n);
n4=n%10;
n1=n/100;
printf("\nResult=",(n1+n4));
getch();
}

Is This Answer Correct ?

52 Yes

55 No

If 4 digits number is input through the keyboard, Write a program to calculate sum of its 1st &..

Answer / kadher masthan ,...sit

thiz z how 2 find the sum of first and last digit of any
number

#include<stdio.h>
#include<conio.h>
#include<math.h>
main()
{
long int n,nf,nl,temp;
int count=-1;
printf("Enter a number:");
scanf("%ld",&n);
temp =n;
while(temp<0)
{
temp=temp/10;
c++;
}
nl=n%10;
nf=n/(pow(10,c));
printf("\n%ldResult=",(nf+nl));
getch();
}

Is This Answer Correct ?

9 Yes

23 No

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