Display Error Message In C
How can i read a single digit from keyboard in C programming language?
Write a C program that reads a single digit from the keyboard and writes it out n times where n is the number read in. For example, the user enters the number 6, then the number 6 should be printed out to the screen 6 times.
Try to enter invalid input, e.g. a character instead of a number. What happens?
Amend the program to validate the input from the user and display appropriate error messages.
a = scanf();
for( i=0;i<5;i++){
print(a);
}
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