Odd & Even Number Program – C Language

#include <stdio.h>
#include <stdlib.h>
int sum(int a);
int evenodd(int b);
int main(){
int c,g,f1,f2;
c=sum(g);
f1=evenodd(f2);
c=sum(g);
f1=evenodd(f2);

}

int sum(int a){

int e,x,y;

printf(“\nenter number”);
scanf(“%d”,&x);

printf(“enter number”);
scanf(“%d”,&y);

e=x+y;
if(e%2==0)
{
printf(“even”);
}
else{
printf(“odd”);
}
printf(“%d”,e);
return e;

}
int evenodd(int b){
int m,n,o,p;
printf(“\nenter a value:”);
scanf(“%d”,&m);
if(m%2==0){
printf(“even”);
}
else{
printf(“odd”);
}
return m;
}