What is context in c?

892

Can you explain what keyboard debouncing is, and where and why we us it? please give some examples

2153

How can I determine whether a machines byte order is big-endian or little-endian?

1016

Which is more efficient, a switch statement or an if else chain?

976

What does s c mean on snapchat?

1048

What is bubble sort technique in c?

935

What are # preprocessor operator in c?

1053

What is the purpose of scanf() and printf() functions?

1184

What is #include stdio h and #include conio h?

1051

What is the difference between specifying a constant variable like with constant keyword and #define it? i.e what is the difference between CONSTANT FLOAT A=1.25 and #define A 1.25

1946

What is a volatile keyword in c?

1122

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?

1980

Is c++ based on c?

1032

Where is c used?

1043

What is the difference between union and structure in c?

1099