1018 锤子剪刀布

#include<stdio.h>int main(){  int n;  char a,b;  int aj=0,ab=0,ac=0,bj=0,bb=0,bc=0;  int av=0,bv=0,p=0;  scanf("%d\n",&n);  while(n--)  {    scanf("%c %c",&a,&b);    getchar();    if(a=='J' && b=='B')    {      av++;      aj++;    }    else if(a=='J' && b=='J')    {      p++;    }    else if(a=='J' && b=='C')    {      bv++;      bc++;    }    else if(a=='B' && b=='B')    {      p++;    }    else if(a=='B' && b=='C')    {      av++;      ab++;    }    else if(a=='B' && b=='J')    {      bv++;      bj++;    }    else if(a=='C' && b=='C')    {      p++;    }    else if(a=='C' &&  b=='B')    {      bv++;      bb++;    }    else if(a=='C' && b=='J')    {      av++;      ac++;    }  }  printf("%d %d %d\n%d %d %d\n",av,p,bv,bv,p,av);  aj>ac? (aj>ab? printf("J ") : printf("B ")) : (ac>ab? printf("C ") :printf("B ")) ;  bj>bc? (bj>bb? printf("J") : printf("B")) : (bc>bb? printf("C") :printf("B")) ;  return 0;}