#include <stdio.h>
void reversesankaku(int n) {
if(n==0){
return;
}
for(int i=n;i>0;i--) {
}
reversesankaku(n - 1);
}
int main(){
reversesankaku(6);
return 0;
}
I2luY2x1ZGUgPHN0ZGlvLmg+Cgp2b2lkIHJldmVyc2VzYW5rYWt1KGludCBuKSB7CiAgICBpZihuPT0wKXsKICAgICAgICByZXR1cm47Cgl9Cglmb3IoaW50IGk9bjtpPjA7aS0tKSB7CiAgICAgICAgcHJpbnRmKCIqIik7CiAgICB9CiAgICBwcmludGYoIlxuIik7CiAgICByZXZlcnNlc2Fua2FrdShuIC0gMSk7Cn0KCmludCBtYWluKCl7CglyZXZlcnNlc2Fua2FrdSg2KTsKCXJldHVybiAwOwp9