Cod sursa(job #1180158)
Utilizator | Data | 30 aprilie 2014 00:20:03 | |
---|---|---|---|
Problema | Xor Max | Scor | 0 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.46 kb |
#include<cstdio>
#include<cmath>
unsigned long n,i,j,v[100000],a,b,max;
int main(){
FILE*f=fopen("xormax.in","r");
FILE*g=fopen("xormax.out","w");
fscanf(f,"%lu",&n);
for(i=0;i<n;i++) fscanf(f,"%lu",&v[i]);
for(i=0;i<n;i++){
for(j=i+1;j<n;j++)
if((v[i]^v[j])>max){
max=v[i]^v[j];
a=v[i];
b=v[j];
}
if((v[j]^v[i])>max){
max=v[j]^v[i];
a=v[j];
b=v[i];
}
}
fclose(f);
fclose(g);
return 0;
}