A banker has a seif with a cipher. Not to forget the cipher, he wants to write it coded as following: each digit to be replaced with the difference of 9 with the current digit. The banker chose a cipher. Decipher it knowing the cipher starts with a digit different than 9. I need to write a program that takes the cipher from the keyboard and prints the new cipher. I thought of the following: Take the input from the keyboard and put it into a string or an array. Go through the object with a for and for each digit other than the first, substract it from 9 and add it to another variable. Print the new variable. Theoretically I thought of it but I don't know much C. Could you give me any kind of hint, whether I am on the right track or not?

0 Answers  

---

how to find out the union of two character arrays?

2 Answers  

---

Why do we use return in c?

0 Answers  

---

Can we include one C program into another C program if yes how?

7 Answers   Infosys,

---

Explain what would happen to x in this expression: x += 15; (assuming the value of x is 5)

0 Answers  

---

Why dont c comments nest?

0 Answers  

---

which will be first in c compiling ,linking or compiling ,debugging.

3 Answers   Sonata,

---

.main() { char *p = "hello world!"; p[0] = 'H'; printf("%s",p); }

0 Answers   Wilco,

---

Explain following declaration int *P(void); and int (*p)(char *a);

3 Answers  

---

Write a c program using for loop to print typical pattern if number of rows is entered by keyboard. ABCBA AB BA A A

1 Answers  

---

pointer_variable=(typecasting datatype*)malloc(sizeof(datatype)); This is the syntax for malloc?Please explain this,how it work with an example?

2 Answers   eClerx, Excel, kenexa,

---

how can i access hard disk address(physical address)? are we access hard disk by using far,near or huge pointer? if yes then please explain.....

0 Answers  

---