Submission #12217

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
12217	2014-12-25 04:47:37	paulsohn	격자 보존하기 (GA9_preserve)	C11	100 / 100	40 ms	2452 KiB

preserve

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#include<stdio.h>
#include<stdlib.h>
int n, k, d;
int p[100010], Gap[100010], lb, rb, sum, sum2, score;
void mergesort(int* po, int n){
    int *pt, *pt2, *tmp;
    int rm, rm2, h=0, i;
    if(n<2) return;
    pt=po;
    pt2=po+n/2;
    rm=n/2;
    rm2=n-n/2;
    mergesort(pt, rm);
    mergesort(pt2, rm2);
    tmp=(int*) malloc(sizeof(int)*n);
    while(rm && rm2){
        if(*pt>*pt2){
            tmp[h++]=*(pt++);
            rm--;
        }
        else{
            tmp[h++]=*(pt2++);
 
 
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• Subtask 1: 9 / 9
• Subtask 2: 17 / 17
• Subtask 3: 22 / 22
• Subtask 4: 17 / 17
• Subtask 5: 35 / 35