Answer Posted / vijaya raghavan

#include<stdio.h>
int i=100;
main()
{
if (i==0) return 0;
printf("%d\t",i);
i--;
main();
}

#include show(int t,va_list ptr1) { int a,x,i; a=va_arg(ptr1,int) printf(" %d",a) } display(char) { int x; listptr; va_star(otr,s); n=va_arg(ptr,int); show(x,ptr); } main() { display("hello",4,12,13,14,44); }

1285

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How can I implement sets or arrays of bits?

1049

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What is the method to save data in stack data structure type?

1095

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What does the message "automatic aggregate intialization is an ansi feature" mean?

1193

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What are the different types of linkage exist in c?

1035

---

What is c standard library?

1216

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What is data structure in c and its types?

1072

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Why does everyone say not to use scanf? What should I use instead?

1425

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What is the difference between the local variable and global variable in c?

968

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Explain what are global variables and explain how do you declare them?

1175

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Can we access array using pointer in c language?

1096

---

How is null defined in c?

1159

---

Why c is a mother language?

1044

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Subtract Two Number Without Using Subtraction Operator

858

---

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.

3488

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