#include int m,n; char arr[100][100]; void print(int x, int y, char c){ if(x>=0 && y>=0 && xb?a:b; } void tree(int s, int x, int y){ if (x<-1 || x>m) return; print(x,y,(char)124); print(x-1,y,(char)95); print(x+1,y,(char)95); int bound = max(0, -(y+1)); for(int i=bound; i=0){ for (int i=0;i=0;i--){ printf("*"); for(int j=0;j