#include<stdio.h>
#include<stdlib.h>
main()
{
    int n;
    scanf("%d",&n);
    while(n)
    {
        int total=0,rest=0;
        while(n--)
        {
            int x;
            scanf("%d",&x);
            x+=rest;
            total+=abs(x);
            rest=x;
        }
        printf("%d\n",total);
        scanf("%d",&n);
    }
}

• Re:没有错...Int64 total...就OK.. (403) wsbear 2007-07-31 20:41:31
  • Re:没有错...Int64 total...就OK.. (16) JetBanana 2008-12-30 15:40:35
• Re:我的想法，错了吗？ (420) masque 2010-01-23 21:46:04