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?
One of the Institutes contains 5 student groups. Every group contains 4 students. Institute wants to store student group’s details in array. Group should contain group member’s details (name and registration number and age), project name, and mark of the group.
Can you think of a logic behind the game minesweeper.
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Write a program to replace n bits from the position p of
the bit representation of an inputted character x with the
one's complement. Method invertBit takes 3 parameters x as
input character, p as position and n as the number of
positions from p. Replace n bits from pth position in 8 bit
character x. Then return the characters by inverting the