Member Avatar for wakingdevil

Hey i got the same error in my code and as discussed i cant rectify it after changing the u value. The error is on a linux machine. The program checks if a no is prime or not.

#include<stdio.h>
int primality(int n)
{
        int i;
        char ch='y';
        for(i=2;i<n;i++)
        {
                if(n%i==0)
                        ch='n';
        }
        printf("%s",ch);  
        return 0;
}
int main()
{
        int u=10;
        primality(u);
        return 0;
}
Edited by peter_budo because: Keep It organized - For easy readability, always wrap programming code within posts in [code] (code blocks).
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  • Latest Post Latest Post by jephthah
jephthah commented: a 5 year old thread? really? who knew? -1
jonsca commented: Don't bump old threads! -1
Salem commented: me too -4
Member Avatar for jephthah

you can't print an int (or char) as a string ("%s")

in the future, don't bump 5 year old threads. start your own. and use [code] tags.

thanks.

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