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  1. #include<stdio.h>
  2. #include<string.h>
  3. void exchange(int *a,int *b)
  4. {
  5.     int temp;
  6.     temp=*a;
  7.     *a=*b;
  8.     *b=temp;
  9. }
  10. int abs(int a)
  11. {
  12.     if(a<0) a=-a;
  13.     return a;
  14. }
  15. void sequence(int *a,int *b,int *c)
  16. {
  17.     if(*b<*c)
  18.         exchange(b,c);
  19.     if(*a<*b)
  20.         exchange(a,b);
  21.     if(*b<*c)
  22.         exchange(b,c);
  23. }
  24. int main()
  25. {
  26.     int x,y,z;
  27.     int cr=0,cy=0,cb=0;
  28.     int c1,c2,c3;
  29.     int i;
  30.     int sum=0,max=0,max_temp=0;
  31.     char balls[200];
  32.     scanf("%d%d%d",&x,&y,&z);
  33.     sequence(&x,&y,&z);
  34.     scanf("%s",balls);
  35.     i=0;
  36.     while(balls[i]!='\0'&&i<200) i++;
  37.     sum=i;
  38.     for(i=0; i<sum; i++)
  39.     {
  40.         max_temp++;
  41.         if(max_temp>max)
  42.             max=max_temp;
  43.         if(balls[i]=='R') cr++;
  44.         if(balls[i]=='Y') cy++;
  45.         if(balls[i]=='B') cb++;
  46.         sequence(&cr,&cy,&cb);
  47.         c1=(abs(cr-cb));
  48.         c2=(abs(cr-cy));
  49.         c3=(abs(cy-cb));
  50.         sequence(&c1,&c2,&c3);
  51.         if(x==c1&&y==c2&&z==c3) max_temp=0;
  52.         if(x==c1&&y==c3&&z==c2) max_temp=0;
  53.     }
  54.     printf("%d",max);
  55. }
  56.  
Success #stdin #stdout 0s 3100KB
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https://ideone.com/P0lc0z
language:
C++ (gcc 8.3)
created:
9 years ago
visibility:
public

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