zerojudge_cplusplus_answer/11693 at master · ChunWang1998/zerojudge_cplusplus_answer · GitHub

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#include <iostream>
using namespace std;
char star [100][100];
int c,f,h,s;
char x;
int all_len;
void show_down(int,int);
void show_up(int high,int length){
    star[high][length]='*';

if((star[high-1][length]!='-')&&(high-1==0)){
    star[high-1][length+1]='*';
    all_len=length+1;
    return;
}
    else if(star[high-1][length]!='-')
    show_up((high-1),(length+1));

    else if(star[high-1][length]=='-')
        show_down(high+1,length+1);
}

void show_down(int high,int length){
star[high][length]='*';

if((star[high+1][length]!='-')&&(high+1==(h+1))){
    star[high+1][length+1]='*';
    all_len=length+1;
    return;
}
    else if(star[high+1][length]!='-')
    show_down((high+1),(length+1));

    else if(star[high+1][length]=='-')
        show_up(high-1,length+1);

}

int main() {
  int i,j;
    for(i=0;i<=100;i++)
        for(j=0;j<=100;j++)
        star[i][j]=' ';
  cin>>c>>f>>h;
  cin>>s;
  cin>>x;
if(s<=h){
for(i=0;i<c;i++)
    star[0][i]='-';

for(j=0;j<f;j++)
    star[h+1][j]='-';

star[s][0]='*';
if(x=='u')
    show_up(s,0);

else if(x=='d')
    show_down(s,0);

if(all_len>=c&&all_len>=f){
    for(i=0;i<=h+1;i++){
        for(j=0;j<=all_len;j++){
            cout<<star[i][j];
            if(star[i][j]=='\0')
                break;
        }
      cout<<endl;
    }
}

else if(c>=all_len&&c>=f){
    for(i=0;i<=h+1;i++){
        for(j=0;j<c;j++){
          cout<<star[i][j];
            if(star[i][j]=='\0')
                break;
        }
      cout<<endl;
    }
}
    else
        for(i=0;i<=h+1;i++){
        for(j=0;j<f;j++){
          cout<<star[i][j];
            if(star[i][j]=='\0')
                break;
        }
          cout<<endl;
    }
}
}