16MS过了，贴代码，看算法看了我好几天，中国剩余定理，很容易过，我不知道别人14k  0MS是怎么办到的！
#include"stdio.h"
#include"math.h"



int main(void)
{
	int yu1,yu2,yu3,d;
	int base1=0,base2=0,base3=0,result=0,gongbei=0;
	int m;
	int i,j,k;
	
	i=1;
	
	while(m=scanf("%d %d %d %d",&yu1,&yu2,&yu3,&d))
	{
		
		
		if(yu1==-1&&yu2==-1&&yu3==-1&&d==-1)  break;
		else if(yu1==0&&yu2==0&&yu3==0)  { printf("Case %d: the next triple peak occurs in %d days.\n",i,21252-d);i++;}

		else
		{
			gongbei=23*28*33;
			for(j=1;;j++) if(28*33*j%23==1) {base1=28*33*j;break;}
			for(j=1;;j++) if(23*33*j%28==1) {base2=23*33*j;break;}
			for(j=1;;j++) if(23*28*j%33==1) {base3=23*28*j;break;}
			result=base1*yu1+base2*yu2+base3*yu3;
			for(k=1;result-d>0;k++)
				result-=21252;
			result+=21252;
			printf("Case %d: the next triple peak occurs in %d days.\n",i,result-d);
			i++;
		}

	}
	


	return 0;
}

• Re:16MS过了，贴代码，看算法看了我好几天，中国剩余定理，很容易过， (4) 11052323 2012-08-02 16:02:39