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Re:高手认为???In Reply To:高手认为??? Posted by:for_love at 2007-06-11 19:26:12 > 高手认为这道题我们应该注意些什么呢??为什么我的这个代码就不通呢???
> #include<stdio.h>
> void main()
> {
> long l,s,sum;long i, m,a[1000][2];
> scanf("%d %d",&l,&m);
> while(l!=0&&m!=0)
> {
> sum=0;
> s=0;
> for(i=0;i<m;i++)
> {
> scanf("%d %d",&a[i][0],&a[i][1]);
> }
> for(i=0;i<m;i++)
> s=a[i][1]-a[i][0]+s+1;
> sum=l+1-s;
> printf("%d\n",sum);
> scanf("%d %d",&l,&m);
> }
> }
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