Answer Posted / ruchi

#include<stdio.h>
#include<conio.h>
int main()
{
int num,p,flag=0,n=1;
printf("\nEnter the number ");
scanf("%d",&num);
p=num;
while(n<=num)
{
p=num/n;
n++;
if((p*p)==(num))
{
flag = 1;
break;
}
}
if(flag==1)
{
printf("\nThe number is the square of a number ");
}
else
{
printf("\nNumber is not square of any number ");
}
getch();
}

write an interactive C program that will encode or decode a line of text.To encode a line of text,proceed as follows. 1.convert each character,including blank spaces,to its ASCII equivalent. 2.Generate a positive random integer.add this integer to the ASCII equivalent of each character.The same random integer will be used for the entire line of text. 3.Suppose that N1 represents the lowest permissible value in the ASCII code,and N2 represents the highest permissible value.If the number obtained in step 2 above(i.e.,the original ASCII equivalent plus the random integer)exceeds N2,then subtract the largest possible multiple of N2 from this number,and add the remainder to N1.Hence the encoded number will always fall between N1 and N2,and will therefore always represent some ASCII character. 4.Dislay the characters that correspond to the encoded ASCII values.  The procedure is reversed when decoding a line of text.Be certain,however,that the same random number is used in decodingas was used in encoding.

3398

---

What are nested functions in c?

976

---

I have written a pro*C program to fetch data from the cursor. where in i have used the concept of BULK FETCH.... each FETCH statement is taking lots of time to fetch specified number of rows at...

10140

---

What are the application of c?

1044

---

write a program which the o/p should b in such a way that s triangle if I/p is 3,a Square/rectangle if I/P=4,a pentagon if I/P=5 and so on...forget about the I/P which is less than 3

2030

---

What is bubble sort technique in c?

932

---

FILE *fp1,*fp2; fp1=fopen("one","w") fp2=fopen("one","w") fputc('A',fp1) fputc('B',fp2) fclose(fp1) fclose(fp2)} a.error b. c. d.

1705

---

Explain the properties of union. What is the size of a union variable

1130

---

What is the difference between arrays and pointers?

1067

---

can we change the default calling convention in c if yes than how.........?

2471

---

What is array in C

1100

---

What is p in text message?

935

---

How can I make sure that my program is the only one accessing a file?

1192

---

Explain how can you tell whether a program was compiled using c versus c++?

1054

---

What are valid signatures for the Main function?

1170

---