Submission #7104

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
7104	2014-07-25 11:12:06	baneling100	지우개 (GA4_eraser)	C++98	0 / 100	12 ms	3040 KiB

eraser

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#include <stdio.h>
int N, M, A[100001];
long long B[100001], C[100001], Ans;
void input(void)
{
    int i, temp;
    scanf("%d",&N);
    for(i=1 ; i<=N ; i++)
    {
        scanf("%d",&temp);
        A[temp]++;
        if(M<temp)
            M=temp;
    }
}
void process(void)
{
    int i;
    long long sum=0;
    for(i=M ; i>=2 ; i--)
    {
        sum+=(long long)A[i]*i;
        B[i-1]=sum*A[i-1]*(i-1);
    }
    sum=0;
 
 
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