Hat's Fibonacci
http://acm.hdu.edu.cn/showproblem.php?pid=1250
大数斐波那契
%08d是什么东西,为什么我用flag交不上,唉,不刷大数了,没劲。暑假再讲。
就是交不上
#include <iostream>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
using namespace std;
int ta[][];
int main()
{
int n,k;
memset(ta,,sizeof(ta));
ta[][]=;
ta[][]=;
ta[][]=;
ta[][]=;
ta[][]=;
for(int i=;i<;i++)
{
for(int j=;j<;j++)
{
k=ta[i][j]+ta[i-][j]+ta[i-][j]+ta[i-][j]+ta[i-][j];
if(k>=)
{
ta[i][j+]=k/;
ta[i][j]=k%;
}
else ta[i][j]=k;
} }
while(scanf("%d",&n)!=EOF)
{
int i,j;
for(i=;i>=;i--)
if(ta[n][i]!=) break;
printf("%d",ta[n][i]);
for(j=i-;j>=;j--)
printf("%05d",ta[n][j]);//5个字符宽度的整数,不够5个的左边用0补齐
printf("\n");
}
return ;
}
http://acm.sdut.edu.cn/sdutoj/problem.php?action=showproblem&problemid=2876
#include <iostream>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
using namespace std;
int ta[][];
int main()
{
int n,k;
memset(ta,,sizeof(ta));
ta[][]=;
ta[][]=;
ta[][]=;
for(int i=;i<;i++)
{
for(int j=;j<;j++)
{
k=ta[i][j]+ta[i-][j]+ta[i-][j];
if(k>=)
{
ta[i][j+]=k/;
ta[i][j]=k%;
}
else ta[i][j]=k;
} }
int T;
scanf("%d",&T);
while(T--)
{
scanf("%d",&n);
int i,j;
for(i=;i>=;i--)
if(ta[n][i]!=) break;
printf("%d",ta[n][i]);
for(j=i-;j>=;j--)
printf("%05d",ta[n][j]);//5个字符宽度的整数,不够5个的左边用0补齐
printf("\n");
}
return ;
}
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