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Re:请教只排一次序的算法,我排了两次,1xxxMSIn Reply To:请教只排一次序的算法,我排了两次,1xxxMS Posted by:bakey at 2005-11-13 20:47:47 不用排序的算法 #include<stdio.h> int re[10010]={0}; int main() { int N,D,C,i,j,sum,max,right=0,result; while(scanf("%d",&N)&&N) { for(i=0;i<10010;i++) re[i]=10010; sum=0;result=1; for(i=0;i<N;i++) { scanf("%d%d",&D,&C); if(re[D]>C) re[D]=C; if(right<D) right=D; } i=0; while(re[i]==10010) i++; max=re[i]; for(j=i+1;j<=right;j++) if(re[j]<max) {result++;max=re[j];} printf("%d\n",result); } return 0; } Followed by:
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