HDU A+B类型

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还没全做完，先上做完的

A+B problem

链接： http://acm.hdu.edu.cn/showproblem.php?pid=1000

#include <stdio.h>void main(){    int x,y;    while(scanf("%d%d",&x,&y)!=EOF)    {        printf("%d\n",x+y);    }}

A+B problem II

链接 ; http://acm.hdu.edu.cn/showproblem.php?pid=1002

初学时写的，较啰嗦= =

#include<stdio.h>#include<string.h>void main(){    int n,j;    scanf("%d",&n);    if(n<1||n>20)        return 0;    for(j=0;j<n;j++)    {        int a[1200]={0},b[1200]={0},c[1200]={0},i,ka,kb,k;        char a1[1200],b1[1200];        scanf("%s",a1);        ka=strlen(a1);        for(i=0;i<ka;i++)            a[i]=a1[ka-i-1]-'0';        scanf("%s",b1);        kb=strlen(b1);        for(i=0;i<kb;i++)            b[i]=b1[kb-i-1]-'0';        if(ka>kb)            k=ka;        else            k=kb;        for(i=0;i<k;i++)            c[i]=a[i]+b[i];        for(i=0;i<k;i++)            if(c[i]>=10)            {                c[i+1]+=c[i]/10;                c[i]%=10;            }            printf("Case %d:\n",j+1);            printf("%s + %s = ",a1,b1);            if(c[k]==0)                k--;            for(i=k;i>=0;i--)                printf("%d",c[i]);            if(j==n-1)                printf("\n");            else                printf("\n\n");    }}

As Easy As A+B

链接 : http://acm.hdu.edu.cn/showproblem.php?pid=1040

#include <iostream>#include <algorithm>using namespace std;int main(void){    int a[1001],i,n,T;    cin>>T;    while(T--&&cin>>n)    {        for(i=0; i<n; i++)            cin>>a[i];        sort(a,a+n);        cout<<a[0];        for(i=1; i<n-1; i++)            cout<<" "<<a[i];        cout<<" "<<a[i]<<endl;    }}

A+B for Input-Output Practice (I)

链接 : http://acm.hdu.edu.cn/showproblem.php?pid=1089

#include <stdio.h>void main(){    int x,y;    while(scanf("%d %d",&x,&y)!=EOF)        printf("%d\n",x+y);}

A+B for Input-Output Practice (II)

链接 : http://acm.hdu.edu.cn/showproblem.php?pid=1090

#include <stdio.h>void main(){    int n,x,y,i;    scanf("%d",&n);    for(i=0;i<n;i++)    {        scanf("%d %d",&x,&y);        printf("%d\n",x+y);    }}

A+B for Input-Output Practice (III)

链接： http://acm.hdu.edu.cn/showproblem.php?pid=1091

#include <stdio.h>void main(){    int x,y;    while(scanf("%d %d",&x,&y))    {        if(x==0&&y==0)            break;        printf("%d\n",x+y);    }}

A+B for Input-Output Practice (IV)

链接： http://acm.hdu.edu.cn/showproblem.php?pid=1092

#include <stdio.h>void main(){    int n,i,sum,x;    while(scanf("%d",&n))    {        if(n==0)            break;        sum=0;        for(i=0;i<n;i++)            {                scanf("%d",&x);                sum+=x;            }        printf("%d\n",sum);    }}

A+B for Input-Output Practice (V)

链接： http://acm.hdu.edu.cn/showproblem.php?pid=1093

#include <stdio.h>void main(){    int N,n,i,j,x,sum;    scanf("%d",&N);    for(i=0;i<N;i++)    {        scanf("%d",&n);        sum=0;        for(j=0;j<n;j++)        {            scanf("%d",&x);            sum+=x;        }        printf("%d\n",sum);    }}

A+B for Input-Output Practice (VI)

链接： http://acm.hdu.edu.cn/showproblem.php?pid=1094

#include <stdio.h>void main(){    int n,x,i,sum;    while(scanf("%d",&n)!=EOF&&n)    {        sum=0;        for(i=0;i<n;i++)        {            scanf("%d",&x);            sum+=x;        }        printf("%d\n",sum);    }}

A+B for Input-Output Practice (VII)

链接 : http://acm.hdu.edu.cn/showproblem.php?pid=1095

#include <stdio.h>void main(){    int x,y;    while(scanf("%d %d",&x,&y)!=EOF)    {        printf("%d\n\n",x+y);    }}

A+B for Input-Output Practice (VIII)

链接： http://acm.hdu.edu.cn/showproblem.php?pid=1096

#include <stdio.h>void main(){    int N,n,x,sum=0;    scanf("%d",&N);    while(N--)    {        sum=0;        scanf("%d",&n);        while(n--)        {            scanf("%d",&x);            sum+=x;        }        if(N==0)            printf("%d\n",sum);        else        printf("%d\n\n",sum);    }}

还是A+B

链接： http://acm.hdu.edu.cn/showproblem.php?pid=1229

#include <iostream>using namespace std;int main(){    int a,b,k;    while(cin>>a>>b>>k,a+b)    {        int K=1;        while(k--) K*=10;        a%K==b%K ? cout<<"-1"<<endl : cout<<a+b<<endl;    }    return 0;}

人见人爱A+B

链接： http://acm.hdu.edu.cn/showproblem.php?pid=2033

#include <iostream>using namespace std;int main(){    int T,a,b,c,x,y,z,sum1,sum2,sum3;    cin>>T;    while(T-- && cin>>a>>b>>c>>x>>y>>z)    {        sum1=sum2=sum3=0;        sum1=a+x;        sum2=b+y;        sum3=c+z;        if(sum3>=60)        {            sum2+=sum3/60;            sum3%=60;        }        if(sum2>=60)        {            sum1+=sum2/60;            sum2%=60;        }        cout<<sum1<<" "<<sum2<<" "<<sum3<<endl;    }    return 0;}

人见人爱A-B

链接： http://acm.hdu.edu.cn/showproblem.php?pid=2034

#include <iostream>#include <algorithm>using namespace std;int main(){    int n,m,a[101],b[101],ans[101];    while(cin>>n>>m,n+m)    {        int k=0;        for(int i=0; i<n; i++) cin>>a[i];        for(int i=0; i<m; i++) cin>>b[i];        for(int i=0; i<n; i++)        {            bool flag=1;            for(int j=0; j<m; j++)                if(a[i]==b[j])                {                    flag=0;                    break;                }            if(flag) ans[k++]=a[i];        }        if(!k)        {            cout<<"NULL"<<endl;            continue;        }        sort(ans,ans+k);        for(int i=0; i<k; i++) cout<<ans[i]<<" ";        cout<<endl;    }    return 0;}

人见人爱A^B

链接： http://acm.hdu.edu.cn/showproblem.php?pid=2035

#include <iostream>using namespace std;int main(){    int a,b;    while(cin>>a>>b,a+b)    {        int ans=1;        for(int i=0;i<b;i++) ans=(ans*a)%1000;        cout<<ans<<endl;    }    return 0;}

A+B Again

链接： http://acm.hdu.edu.cn/showproblem.php?pid=2057

#include <stdio.h>void main(){    __int64 a,b;    while(scanf("%I64x %I64x",&a,&b)!=EOF)        printf(a+b<0 ? "-%I64X\n" : "%I64X\n",a+b<0 ? -a-b : a+b);}

A|B?

链接： http://acm.hdu.edu.cn/showproblem.php?pid=2075

#include <stdio.h>void main(){    int T,a,b;    scanf("%d",&T);    while(T--)    {        scanf("%d %d",&a,&b);        printf(a%b==0 ? "YES\n" : "NO\n");    }}

小明A+B

链接： http://acm.hdu.edu.cn/showproblem.php?pid=2096

#include <stdio.h>void main(){    unsigned int T,a,b;    scanf("%u",&T);    while(T--&&scanf("%u %u",&a,&b))        printf("%u\n",(a+b)%100);}

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