Submission #1839

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1839	2013-07-18 03:40:07	alephnull	점 모으기 (KOI13_collect)	C++98	24 / 24	50 ms	1592 KiB

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#include <cstdio> 
#include <algorithm> 
using namespace std; 
int main(){ 
    int n,m; 
    scanf("%d %d",&n,&m); 
    int x[m],y[m]; 
    for(int i=0;i<m;i++) 
        scanf("%d %d",x+i,y+i); 
    sort(x,x+m); 
    sort(y,y+m); 
    int xm=x[m/2],ym=y[m/2]; 
    int sumx=0,sumy=0; 
    for(int i=0;i<m;i++){ 
        sumx+=abs(xm-x[i]); 
        sumy+=abs(ym-y[i]); 
    } 
    printf("%d",sumx+sumy); 
} 
 
 
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• Subtask 1: 2.4 / 2.4
• Subtask 2: 2.4 / 2.4
• Subtask 3: 2.4 / 2.4
• Subtask 4: 3.36 / 3.36
• Subtask 5: 3.36 / 3.36
• Subtask 6: 3.36 / 3.36
• Subtask 7: 3.36 / 3.36
• Subtask 8: 3.36 / 3.36