Submission #23524

#	Time	Username	Problem	Language	Result	Execution time	Memory
23524		TAMREF	비교 (balkan11_cmp)	C++11	91 / 100	2090 ms	82768 KiB

cmp

#include "cmp.h"
const int sz=5;
const int x[sz]={1,3,15,105,945},y[sz]={3,5,7,9,5},pos[sz]={10,30,50,70,90};
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(2*(g[i]+1)>y[i]){
            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;
        }
    }
    return 0;
}

• Subtask 1: 91 / 100