What are external variables in c?

1107

Can you tell me how to check whether a linked list is circular?

1412

What is the difference between functions getch() and getche()?

1096

What are pointers?

1110

How do you initialize pointer variables?

1099

What is && in c programming?

1166

What are the advantages of using Unions?

1121

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?

2048

What is 2c dna?

1081

Why is c so important?

1063

hi, which software companys will take,if d candidate's % is jst 55%?

2091

What are the similarities between c and c++?

1071

What is omp_num_threads?

1085

How do you define a function?

1028

What is wrong in this statement?

1145