COUNT NO OF OCCURRENCES OF A CHARACTER IN A STRING USING getchar() AND putchar() IN C

#includemain(){ char name[20]; int i,count=0; clrscr(); for(i=0;i<20;i++) {      name[i]=getchar();      putchar(name[i]);      if(name[i]=='\n')            break;      else if(name[i]=='a')            count++; } printf("\nThe number of a's in name :%d",count); getch(); return 0;}