1002,水仙花数,题目链接:https://www.oj.swust.edu.cn/problem/show/1002
#include
#include
int main()
{
int m,n,i,a,b,c,d,e=0;
int f[10],j=0;
while(scanf("%d %d",&m,&n)!=EOF)
{
j=0;
if(m==0&&n==0)
break;
else
{
for(i=m; i<=n; i++)
{
a=i/100;
b=i%100/10;
c=i%100%10;
d=a*a*a+b*b*b+c*c*c;
if(d==i)
{
f[j]=i;
j++;
}//数据放到数组中
}
if(j==0)
printf("no\n");
else
{
for(i=0; i
1003, 你来做裁判,题目链接:https://www.oj.swust.edu.cn/problem/show/1003
#include
#include
int main()
{
int N,num[1001],t=0,i,j;
char ID[1001][40],c[40];
scanf("%d",&N);
getchar();
for(i=0;inum[i+1])
{
t=num[i];
num[i]=num[i+1];
num[i+1]=t;
strcpy(c,ID[i]);
strcpy(ID[i],ID[i+1]);
strcpy(ID[i+1],c);
}
}
for(i=0;i
1004,分花生游戏博弈论,题目链接:https://www.oj.swust.edu.cn/problem/show/1004
#include
int main()
{
int m,n;
while(scanf("%d %d",&m,&n)!=EOF)
{
if(m%5==0||m%5==4||m%5==1||n%5==1||n%5==4||n%5==0)//找出谭顺华老师的必胜数字。
printf("No\n");
else
printf("Yes\n");
}
return 0;
}
1007,钻石问题,题目链接:https://www.oj.swust.edu.cn/problem/show/1007
#include
int main()
{
int v,e,mian;
while(scanf("%d %d",&v,&e)!=EOF)//m为顶点数 n为棱数
{
mian=2+v-e;
printf("%d\n",mian);
}
return 0;
}
1008,素数问题,题目链接:https://www.oj.swust.edu.cn/problem/show/1008
#include
#include
#include
int main()
{
int t;
long int n;
unsigned long long m,i;
scanf("%d",&t);
while(t--)
{
scanf("%llu",&m);
if(m==1)
printf("No\n");
else
{
for(i=2;i*i
1009,进制转化,题目链接:https://www.oj.swust.edu.cn/problem/show/1009
暴力解法(来自某队友的思路)
#include
#include
int main()
{
int N,R,i,j,a[100];
while(scanf("%d%d",&N,&R)!=EOF)
{
i=0;
if(N==0&&R==0)
{
break;
}
else if(N==0&&R!=0)
{
printf("0");
}
if(R<=9)
{
while(N)
{
if(N>0)
{
a[i]=N%R;
i++;
N/=R;
}
else
{
printf("-");
N*=-1;
a[i]=N%R;
i++;
N/=R;
}
}
j=sizeof(a);
for(j=i-1; j>=0; j--)
{
printf("%d",a[j]);
}
printf("\n");
}
else if(R>9)
{
while(N)
{
a[i]=N%R;
i++;
N/=R;
}
for(j=i-1; j>=0; j--)
{
switch(a[j])
{
case 10:
printf("A");
break;
case 11:
printf("B");
break;
case 12:
printf("C");
break;
case 13:
printf("D");
break;
case 14:
printf("E");
break;
case 15:
printf("F");
break;
default:
printf("%d",a[j]);
break;
}
if(j==0)
{
printf("\n");
}
}
}
}
return 0;
}
1012: A Simple Task题目链接:https://www.oj.swust.edu.cn/problem/show/1012
#include
#include
int main()
{
int n,i=0,len,j;
char m[100][60];
while(scanf("%s",m[i])!=EOF)
{
if(m[i][0]=='#')
break;
else
len=strlen(m[i]);
printf("%c",m[i][0]);
for(j=1;j
1013: Part-time Job 题目链接:https://www.oj.swust.edu.cn/problem/show/1013
#include
int main()
{
int m,n,p;
while(scanf("%d %d %d",&m,&n,&p)!=EOF)
{
if(m==0&&n==0&&p==0)
break;
else if(m>n*p)
printf("%d\n",m);
else
printf("%d\n",n*p);
}
return 0;
}
1014,两数相加的输入输出,题目链接:https://www.oj.swust.edu.cn/problem/show/1014
#include"stdio.h"
int main()
{
int a,b;
while(scanf("%d %d", &a,&b) != EOF) ///EOF:end of file 文件结束标志
{
if(a==0 && b==0)
break;
printf("%d\n", a+b);
}
return 0;
}
1015,两数相加的输入输出,题目链接:https://www.oj.swust.edu.cn/problem/show/1015
#include"stdio.h"
int main()
{
int testcases;
int n,x,sum;
scanf("%d", &testcases);
while(testcases--)
{
scanf("%d", &n);
sum = 0;
while(n--)
{
scanf("%d", &x);
sum += x;
}
printf("%d\n", sum);
printf("\n");
}
return 0;
}
1017, 牛人的题目,位运算,题目链接:https://www.oj.swust.edu.cn/problem/show/1017
#include
#include
int main()
{
int a, i = 0, N, b;
while(scanf("%d", &N) != EOF)
{
if(!N)
break;
i = 0, b = 0;
for(i = 0; i < N; i++)
{
scanf("%d", &a);
b = b^a;
}
printf("%d\n", b);
}
}
#include
using namespace std;
int main()
{
int ans = 0;
int k = 0, n = 0;
while(cin>>n)
{
ans = 0, k = 0;
if( !n)
break;
while(n--)
{
cin >> k;
ans = ans^k;
}
printf("%d\n",ans);
}
}
#include
int main()
{
int ans = 0;
int a = 0, n = 0, x = 0;
while(scanf("%d",&n) != EOF)
{
x = 0, a = 0;
if(n == 0)
break;
while(n--)
{
scanf("%d",&a);
x = x^a;
}
printf("%d\n",x);
}
}
1020,猴子吃桃,题目链接:https://www.oj.swust.edu.cn/problem/show/1020
#include
int main()
{
int n,a,i,N;
while((scanf("%d",&n))!=EOF)
{
if(n==0)
break;
N=1;
for(i=1;i
1021,简单的排序算法,题目链接:
https://www.oj.swust.edu.cn/problem/show/1021
#include
int main()
{
int n,a[1000][3],i,j,t;
scanf("%d",&n);
for(i=0;i
#include
int main()
{
int T,last;
long long m;
scanf("%d",&T);
while(T--)
{
scanf("%lld",&m);
/*if(m==6)
printf("Mr Tan win.\n");
else
{
last=m%10;
if(last>5&&last<=10)
printf("Mr Yang win.\n");
else
printf("Mr Tan win.\n");
}*/
if(m%6==0)
printf("Mr Yang win.\n");
else
printf("Mr Tan win.\n");
}
return 0;
}
#include
#include
int main()
{
long long a[100000],n,t,j;
int i;
while((scanf("%lld",&n))!=EOF) //while((scanf("%d",&n))!=EOF)
{
if(n==0)
break;
for(i=0;ia[i+1])
{
t=a[i];
a[i]=a[i+1];
a[i+1]=t;
}//冒泡排序法
}
for(i=0;i
https://www.oj.swust.edu.cn/problem/show/1031
#include
using namespace std;
int main()
{
int a,b;
while(scanf("%d%d",&a,&b)==2&&(a+b)!=0)
{
int f=1;
for(;;)
{
if(a>b)
swap(a,b);//aa)break;
b-=a;
f=!f;
}
if(f == 1)
printf("Stan wins\n");
else
printf("Ollie wins\n");
}
}
#include
int main()
{
int i,n,sum=0;
int a[10];
for(i=0;i<10;i++)
scanf("%d",&a[i]);//十颗树的高度
scanf("%d",&n);
for(i=0;i<10;i++)
{
if(a[i]<=n+30)
sum+=1;//记录能摘到的苹果数
}
printf("%d",sum);
return 0;