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 C interview questions  C Interview Questions (2266)
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Question
Write a program in c to input a 5 digit number and print it
in words.
 Question Submitted By :: C
I also faced this Question!!     Answer Posted By  
 
Answer
# 1
#include<stdio.h>
#include<conio.h>

char a[10][12]={"one","two","three","four","five","six","seven","eight","nine"};
char b[10][15]={"eleven","twelve","thirteen","fourteen","fifteen","sixteen","seventeen","eighteen","ninteen"};
char tens[10][15]={"twenty","thirty","fourtey","fiftey","sixty","seventy","eighty","ninty"};

int check(long int num)
{
if(num>10000000)return 5;
if(num>100000)return 4;
else if(num>1000)return 1;
else if(num>100)return 2;
else if(num>10)return 3;
else

return 0;
}

void prnt(long int num,char *s)
{ int n;
if(num<10)
{
printf(" %s %s",a[num-1],s);

}
else if(num>10 && num<20)
{
printf(" %s %s",b[(num-10)-1],s);
}
else if(num>20)
{
printf(" %s ",tens[(num-20)/10]);

n=num%10;
printf(" %s %s",a[n-1],s);
}

}

void main()
{
long int num,n;
int ch=1;

printf("enter no\n");
scanf("%ld",&num);

while( ch!=0)
{

ch=check(num);

// if(ch==0)
// goto l1;

switch(ch)
{
case 1:
n=num/1000;
prnt(n," thousand");
num=num-n*1000;
break;
case 2:
n=num/100;
prnt(n," hundred ");
num=num-n*100;
break;
case 3:
printf(" %s",tens[(num-20)/10]);
num=num%10;
break;
case 4:
n=num/100000;
prnt(n,"lacks");
num=num-n*100000;
break;
case 5:
n=num/10000000;
prnt(n,"crores");
num=num-n*10000000;
break;

}

}
printf(" %s",a[num-1]);
getch();
}
 
Is This Answer Correct ?    96 Yes 22 No
Sunil
 
Answer
# 2
/*write a program to accept any number up to five digits and
print that in words(without using array). for example- 1265=
one two six five*/
#include<stdio.h>
#include<stdlib.h>
main()
{
int x,mod, rev=0;
printf("enter number(up to five digits)");
scanf("%d", &x);
if(x>99999)
{
printf("invalid number");
exit(0);
}
while(x>0)
{
mod=x%10;
rev=rev*10+mod;
x=x/10;
}
while(rev>0)
{
mod=rev%10;
switch(mod)
{
case 1:
printf("one ");
break;
case 2:
printf("two ");
break;
case 3:
printf("three ");
break;
case 4:
printf("four ");
break;
case 5:
printf("five ");
break;
case 6:
printf("six " );
break;
case 7:
printf("seven ");
break;
case 8:
printf("eight ");
break;
case 9:
printf("nine ");
break;
case 0:
printf("zero ");
break;
}
rev=rev/10;
}
printf("\n");
}
 
Is This Answer Correct ?    18 Yes 9 No
Mayank
 
 
 
Answer
# 3
#include<stdio.h>
#include<conio.h>
void main()
{
int no;
printf("Enter the no");
scanf("%d",&no);
switch(no)
{
case 1:
printf("One");
break;
case 2:
printf("Two");
break;
case 3:
printf("Three");
break;
case 4:
printf("Four");
break;
case 5:
printf("Five");
break;
case 6:
printf("Six");
break;
case 7:
printf("Seven");
break;
case 8:
printf("Eight");
break;
case 9:
printf("Nine");
break;
default:
printf("You entered Wrong input");
break;
}
}
 
Is This Answer Correct ?    3 Yes 0 No
Sachin Patel
 
Answer
# 4
# include <stdio.h>
int main ()
{
int n,temp,t,s=0,i,ctr=0;
char a[10][10] = {"zero", "one", "two", "three", "four",
"five", "six", "seven", "eight", "nine"};
printf ("Enter the number:\n");
scanf ("%d", &n);
//printf ("The given num in word = %s\n", a[n]);
t=n;
while(n>0)
{
ctr++;
n=n/10;
}
while(t>0)
{
temp=t%10;
s=10*s+temp;
t=t/10;
}

for(i=0;i<ctr;i++)
{
printf("%s",a[s%10]);
s=s/10;
}
}
 
Is This Answer Correct ?    16 Yes 14 No
Rakesh.bit
 
Answer
# 5
i dont have answer i'm actually asking question..

What if we want to print upto nth term??

in a very first post
"


#include<stdioi.h>
void main()
{
int n,count=0,a[20];
scanf("%d",&n);
for(i=0;n>0;i++)
{
a[i]=n%10;
n=n/10;
count++;
}
for(i=0;i<count;i++)
{
switch(a[i])
{
case 1:
printf("one");
break;
case 2:
printf("two");
break;
"

he explicitly doing this using switch case.
 
Is This Answer Correct ?    5 Yes 3 No
Siddiqui_1985
 
Answer
# 6
in ans #8,if we,even,reverse the number we can'nt get right
ans in all cases.for example if we enter 1000 than it will
be reversed 0001 and computer will [rint 1 only
 
Is This Answer Correct ?    1 Yes 1 No
Vaibhav Dubey
 
Answer
# 7
the program u wrote is wrong because it prints in reverse
means if u gave 12345 the output will be five four three
two one like this
for getting correct output the given number would be
reversed and we write code for that reversed number.
 
Is This Answer Correct ?    23 Yes 28 No
Manoj Kumar
 
Answer
# 8
# include <stdio.h>
int main ()
{
int n;
char a[10][10] = {"zero", "one", "two", "three", "four",
"five", "six", "seven", "eight", "nine"};
printf ("Enter the number:\n");
scanf ("%d", &n);
printf ("The given num in word = %s\n", a[n]);
}
 
Is This Answer Correct ?    23 Yes 34 No
Swathi
 
Answer
# 9
OK HERE they are asking for 5 digits , but if somewhere
they ask for 'n' digit numbers , then that a[6] wont work
there , Whenever u do a program u will also think of the
worst cases then only we must develop a program...... in all
situations ur program should work!!!!!!!! that's speaks !!

thank u
 
Is This Answer Correct ?    23 Yes 35 No
Vignesh1988i
 
Answer
# 10
they directly asks for 5 digit naaa

so read that into a c[6] like that

and print c[0] thousand like that..........
 
Is This Answer Correct ?    30 Yes 82 No
Prawin62
 

 
 
 
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