Submission #328133

#	Time	Username	Problem	Language	Result	Execution time	Memory
328133		forza_viola	Crtanje (COCI20_crtanje)	C++14	50 / 50	2 ms	620 KiB

crtanje

//#include <GOD>
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
#define pb push_back
#define len length	
#define FAST_IO ios_base::sync_with_stdio(false); cin.tie(NULL);
#define frei freopen("input.txt","r",stdin)
#define freo freopen("output.txt","w",stdout)

const ll inf=1e18;
const ll mod=1e9+7;
const ll maxn=500+10,maxl=2e6+10;


char mat[maxn][maxn];
ll n;
string s;
ll mx=-inf,mn=inf;

int main(){
	FAST_IO;
	for(int i=0;i<maxn;i++){
		for(int j=0;j<maxn;j++){
			mat[i][j]='.';
		}
	}
	cin>>n>>s;
	ll stock=250;
	ll pre=250;
	ll st=0;
	for(int i=0;i<s.len();i++){
		if(s[i]=='+'){
			stock++;
			mat[stock-1][i]='/';
			pre=stock-1;
			st=1;
		}else if(s[i]=='-'){
			stock--;
			mat[stock][i]=(char)92;
			pre=stock;
			st=-1;
		}else{
			if(st==1){
				mat[pre+1][i]='_';
				pre++;
			}else if(st==-1){
				mat[pre][i]='_';
			}else{
				mat[pre][i]='_';
			}
			st=0;
		}
	}
	for(int i=0;i<maxn;i++){
		for(int j=0;j<maxn;j++){
			if(mat[i][j]=='/'||mat[i][j]=='_'||mat[i][j]==(char)92){
				mn=min(mn,i*1ll);
				mx=max(mx,i*1ll);
			}
		}
	}
	for(int i=mx;i>=mn;i--){
		for(int j=0;j<s.len();j++){
			cout<<mat[i][j];
		}cout<<endl;
	}
}

Compilation message (stderr)

crtanje.cpp: In function 'int main()':
crtanje.cpp:32:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   32 |  for(int i=0;i<s.len();i++){
      |              ~^~~~~~~~
crtanje.cpp:64:16: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   64 |   for(int j=0;j<s.len();j++){
      |               ~^~~~~~~~

• Subtask 1: 50 / 50