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Full Discussion: Novice in C needs help
Top Forums Programming Novice in C needs help Post 302486519 by solaris_user on Sunday 9th of January 2011 05:49:20 AM
Old 01-09-2011
Novice in C needs help

Guys can you help me ?

I'm novice in C but I have a lot of will to master C. Each gurney starts with first step

O.K. My problem is to compare two integers entered by user

I know how to set up conditions and problem is how to print correct value (grater number)

Code:
// This program compares two integers and prints which number is 
// greatest number from given input

#include <stdio.h> 

int main(void) 
{
    int a, b;     // two integers 
    
    // Program shell ask user for input and store input in comp. memory
    
    printf("Enter two integers: ");
    scanf("%d %d", &a, &b);
    
    // Tests which is greater using if statements 
    
    if ( a > b && b < a || b > a && a < b) 
         printf("Greatest: %d\n", a);
    else
         printf("Smallest: %d\n", b);
         
         
    getchar();
    getchar();
         
    return 0;
}

I know problem is red marked area. How to correct that ?
 

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ltostr(3C)																ltostr(3C)

NAME
ltostr(), ultostr(), ltoa(), ultoa() - convert long integers to strings SYNOPSIS
Obsolescent Interfaces DESCRIPTION
Convert a signed long integer to the corresponding string representation in the specified base. The argument base must be between 2 and 36, inclusive. Convert an unsigned long integer to the corresponding string representation in the specified base. The argument base must be between 2 and 36, inclusive. Convert a signed long integer to the corresponding base 10 string representation, returning a pointer to the result. Convert an unsigned long integer to the corresponding base 10 string representation, returning a pointer to the result. These functions are smaller and faster than using for simple conversions (see printf(3S)). Obsolescent Interfaces convert long integers to strings. ERRORS
If the value of base is not between 2 and 36, and return NULL and set the external variable to ERANGE. WARNINGS
The return values for and point to data whose content is overwritten by subsequent calls to these functions by the same thread. and are obsolescent interface supported only for compatibility with existing DCE applications. New multi-threaded applications should use and AUTHOR
and were developed by HP. SEE ALSO
strtol(3C), printf(3S), thread_safety(5). ltostr(3C)
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