Cod sursa(job #1180242)
Utilizator | Data | 30 aprilie 2014 11:37:16 | |
---|---|---|---|
Problema | Xor Max | Scor | 5 |
Compilator | cpp | Status | done |
Runda | Arhiva de probleme | Marime | 0.45 kb |
#include<cstdio>
#include<cmath>
unsigned long n,i,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++){
if((v[i]^v[i+1])>max){
max=v[i]^v[i+1];
a=i+1;
b=i+2;
}
}
fprintf(g,"%lu %lu %lu",max,a,b);
fclose(f);
fclose(g);
return 0;
}