2081  手机短号

1 #include
     
       2 #include
      
        3  4  5 int main(){ 6     int i,n; 7     char s[20]; 8     while(scanf("%d",&n)!=EOF){ 9         getchar();10         while(n--){11             gets(s);12             printf("6");13             for(i=6;i<11;i++){14                 if(i==10){printf("%c\n",s[i]);}15                 else{printf("%c",s[i]);}16             }17         }18     }19 }
      
     

 

2091  空心三角形

1 #include
     
       2 #include
      
        3  4  5 int main(){ 6     char a; 7     int n,i,j,flag=0; 8     while((a=getchar())!='@'){ 9         scanf("%d%*c",&n);10         if(flag!=0){printf("\n");}11         flag++;12         for(i=0;i
      
     

1004  Let the Balloon Rise

1 #include
     
       2 #include
      
        3  4  5 int main(){ 6     char s[1001][20]; 7     int n,i,j,max,flag,o[1001]; 8     while(scanf("%d",&n)!=EOF){ 9         getchar();10         if(n==0){
   break;}11         for(i=0;i
       
        max){24                 max = o[i];25                 flag = i;26             }27         }28         printf("%s\n",s[flag]);29     }30 }
       
      
     

 

2057  A + B Again

1 #include
     
      2 3 int main(){4     _int64 a,b;5     while(scanf("%I64X %I64X",&a,&b)!=EOF){6         if(a+b<0){printf("-%I64X\n",-a-b);}7         else{printf("%I64X\n",a+b);}8     }9 }