Submission #23526

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
23526	2017-05-12 10:45:54	TAMREF	cmp (balkan11_cmp)	C++11	100 / 100	1959 ms	82692 KiB

cmp

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#include "cmp.h"
const int sz=4;
const int x[sz]={1,6,48,480},y[sz]={6,8,10,9},pos[sz]={10,30,50,70};
void remember(int n) {
    for(int i=sz-1;i>=0;--i){
        bit_set(pos[i]+n/x[i]);
        n%=x[i];
    }
}
int compare(int b) {
    int g[6];
    for(int i=sz-1;i>=0;--i){
        g[i]=b/x[i];
        b%=x[i];
    }
    for(int i=sz-1;i>=0;--i){
        if(bit_get(pos[i]+g[i])){
            //printf("i=%d, YAY!\n",i);
            continue;
        }
        if(g[i]>y[i]-g[i]-1){
            for(int j=g[i]+1;j<y[i];j++) if(bit_get(pos[i]+j)) return -1;
            return 1;
        }
        else{
            for(int j=g[i]-1;j>=0;--j) if(bit_get(pos[i]+j)) return 1;
            return -1;
        }
 
 
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• Subtask 1: 100 / 100