1024

http://acm.hdu.edu.cn/showproblem.php?pid=2000#include <stdio.h>int main(){ char a[3],temp; int i,j; while(scanf("%s",&a)!=EOF){ for(i=0;i<3;i++){ for(j=0;j+1<3-i...

http://acm.hdu.edu.cn/showproblem.php?pid=2014#include <stdio.h>int main(){ int n,a,h,l,i; double s=0; while(scanf("%d",&n)!=EOF){ for(i=0;i<n;i++){ scanf("%d",&a); s+=...

http://acm.hdu.edu.cn/showproblem.php?pid=2013#include <stdio.h>int main(){ int n,i,num=1; while(scanf("%d",&n)!=EOF){ for(i=1;i<n;i++){ num=(num+1)*2; } printf("%d\n",num)...

http://acm.hdu.edu.cn/showproblem.php?pid=2012#include <stdio.h>int main(){ int x,y,i,j,num,flag; while(scanf("%d %d",&x,&y)&&(x!=0||y!=0)) { flag=1; for(i=x;i<=y&a...

http://acm.hdu.edu.cn/showproblem.php?pid=2011#include <stdio.h>int main(){ int m,n,i,j,tmp; double num; while(scanf("%d",&m)!=EOF){ for(i=0;i<m;i++){ scanf("%d",&n); n...

http://acm.hdu.edu.cn/showproblem.php?pid=2010#include <stdio.h>int main(){ int m,n,i,a,b,c,flag=0; while(scanf("%d %d",&m,&n)!=EOF){ for(i=m;i<=n;i++){ a=i%10; b=i/100;...

http://acm.hdu.edu.cn/showproblem.php?pid=2009#include <stdio.h>#include <math.h>int main(){ int m,n,i; double sq,t; while(scanf("%d %d",&n,&m)!=EOF){ t=n; for(i=0;i&lt...

http://acm.hdu.edu.cn/showproblem.php?pid=2008#include <stdio.h>int main(){ int n,i,a=0,b=0,c=0; double num; while(scanf("%d",&n)!=EOF){ if(n!=0){ for(i=0;i<n;i++){ scanf(...

http://acm.hdu.edu.cn/showproblem.php?pid=2007#include <stdio.h>int main(){ int m,n,t,x=0,y=0,i; while(scanf("%d %d",&m,&n)!=EOF){ if(m>n){t=m;m=n;n=t;} for(i=...

http://acm.hdu.edu.cn/showproblem.php?pid=2006#include <stdio.h>int main(){ int n,i,num,mul=1; while(scanf("%d",&n)!=EOF){ for(i=0;i<n;i++){ scanf("%d",&num); if(num%2!=...

http://acm.hdu.edu.cn/showproblem.php?pid=2005#include <stdio.h>int main(){ int year,month,day,i,num=0; int d[12]={31,28,31,30,31,30,31,31,30,31,30,31}; while(scanf("%d/%d/%d",&year,&...

http://acm.hdu.edu.cn/showproblem.php?pid=2004#include <stdio.h>int main(){ int t; while(scanf("%d",&t)!=EOF){ /* if(t>=90&&t<=100) printf("A"); else if (t>...

http://acm.hdu.edu.cn/showproblem.php?pid=2003#include <stdio.h>#include <math.h>int main(){ double num,temp; while(scanf("%lf",&num)!=EOF){ printf("%.2lf\n",fabs(num)); /...

http://acm.hdu.edu.cn/showproblem.php?pid=2002#include <stdio.h>#define PI 3.1415927int main(){ double r,temp; while(scanf("%lf",&r)!=EOF){ temp=4.0/3*PI*r*r*r; printf("%.3lf\...

http://acm.hdu.edu.cn/showproblem.php?pid=2001#include <stdio.h>#include <math.h> int main(){ double x1,y1,x2,y2,temp; while(scanf("%lf%lf%lf%lf",&x1,&y1,&x2,&y2...

http://acm.hdu.edu.cn/showproblem.php?pid=2015#include <stdio.h>int main(){ int n,m,i,j,num=0,s; while(scanf("%d %d",&n,&m)!=EOF){ for(i=0;i<n/m;i++){ s=0; for(j=0;j<...