Hints: Don’t forget to think that A is even so we have to use a%2==0 that’s it
#include<iostream>
#include<cstdio>
int main()
{
int a,b,c,d;
scanf("%d %d %d %d",&a,&b,&c,&d);
if(b>c && d>a){
if(c+d>a+b){
if((c>0) &&(d>0) && (a%2==0)) {
printf("Valores aceitos\n");
}
}
}
else{
printf("Valores nao aceitos\n");
}
return 0;
}