#include <stdio.h>
int main(){
int n,m,i,j,d=1,g;
printf("Number of Teams --> ");scanf("%d",&n);
printf("Number of Games per Day -> ");scanf("%d",&m);
g=m+1;
printf("\n-------- Schedule ----------");
for(i=0;i<n-1;i++){
for(j=i+1;j<n;j++){
if(g>m){printf("\nDay %d\n",d++);g=1;}
printf("Game %d : %c vs %c\n",g++,(char)(i+'A'),(char)(j+'A'));
}
}
d--;g--;
puts("---------------------------");
printf("Total Number of Days : %d days\n",d);
printf("Total Number of Games : %d games\n",(d-1)*m+g-1);
puts("---------------------------");
return 0;
}