C Programming Code Examples
C > Beginners Lab Assignments Code Examples
Guessing Game in C
/* Guessing Game in C */
#include <stdio.h>
int main()
{
int mybday = 20; //declare variable to be guessed
int guess; //declare variable to store guessed date
int max = 31; //declare variable to test for invalid input
int min = 1; //declare variable to test for invalid input
printf("Try to guess the day of my Birthday: "); //display the intro and
directions
scanf("%d",&guess); //`get the users guess and store it in the
variable guess
if (guess == mybday)
{
printf("You Win!!"); //print you win if guess is correct
}
else if (guess < min)
{
printf("Thats NOT A DATE!!"); //print `Error for invalid input
}
else if (guess > max)
{
printf("There isn't %d days in a month!",guess); //print Error for
invalid input
}
else if (guess > mybday)
{
printf("Too High!"); //print too high if guess is above answer
}
else if (guess < mybday)
{
printf("Too Low!"); //print too low if guess is below answer
}
else
{
printf("Try again!!"); //Print try again if guess if all else is not
true (not possible)
}
return 0;
}
Writes the C string pointed by format to the standard output (stdout). If format includes format specifiers (subsequences beginning with %), the additional arguments following format are formatted and inserted in the resulting string replacing their respective specifiers. printf format string refers to a control parameter used by a class of functions in the input/output libraries of C programming language. The string is written in a simple template language: characters are usually copied literally into the function's output, but format specifiers, which start with a % character, indicate the location and method to translate a piece of data (such as a number) to characters. "printf" is the name of one of the main C output functions, and stands for "print formatted". printf format strings are complementary to scanf format strings, which provide formatted input (parsing). In both cases these provide simple functionality and fixed format compared to more sophisticated and flexible template engines or parsers,
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Read formatted data from stdin. Reads data from stdin and stores them according to the parameter format into the locations pointed by the additional arguments. The additional arguments should point to already allocated objects of the type specified by their corresponding format specifier within the format string. In C programming, scanf() is one of the commonly used function to take input from the user. The scanf() function reads formatted input from the standard input such as keyboards. The scanf() function enables the programmer to accept formatted inputs to the application or production code. Moreover, by using this function, the users can provide dynamic input values to the application.
The if...else statement executes two different codes depending upon whether the test expression is true or false. Sometimes, a choice has to be made from more than 2 possibilities. The if...else ladder allows you to check between multiple test expressions and execute different statements. In C/C++ if-else-if ladder helps user decide from among multiple options. The C/C++ if statements are executed from the top down. As soon as one of the conditions controlling the if is true, the statement associated with that if is executed, and the rest of the C else-if ladder is bypassed. If none of the conditions is true, then the final else statement will be executed.
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