Submission #61228

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
61228	2018-07-25 11:43:34	SpaimaCarpatilor	parentrises (BOI18_parentrises)	C++17	50 / 100	112 ms	3528 KiB

parentrises

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
#include<bits/stdc++.h>
using namespace std;
int N;
char sir[1000009], ans[1000009];
const int mod = 1e9 + 7;
void adto (int &x, int y) {x += y; if (x >= mod) x -= mod;}
void addGreens (int l, int r)
{
    while (1)
    {
        while (sir[l] == ')' && l <= N) l ++;
        while (sir[r] == '(' && r >= 1) r --;
        if (l == N + 1 || r == 0) break;
        if (l < r) ans[l] = ans[r] = 'G', l ++, r --;
        else break;
    }
}
namespace generator {
    const int N = 13;
    bool canDo = 0;
    void back (int pos, int i, int j)
    {
        if (canDo) return ;
        if (i < 0 || j < 0) return ;
        if (pos == N + 1)
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

Compilation message (stderr)

parentrises.cpp: In function 'void generator::genTests()':
parentrises.cpp:58:38: warning: format '%d' expects argument of type 'int', but argument 2 has type 'std::vector<std::__cxx11::basic_string<char> >::size_type {aka long unsigned int}' [-Wformat=]
         printf ("%d\n", input.size ());
                         ~~~~~~~~~~~~~^
parentrises.cpp: In function 'int main()':
parentrises.cpp:73:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
 scanf ("%d", &type);
 ~~~~~~^~~~~~~~~~~~~
parentrises.cpp:77:11: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf ("%d\n", &tests);
     ~~~~~~^~~~~~~~~~~~~~~~
parentrises.cpp:80:32: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf ("%s\n", sir + 1), N = strlen (sir + 1);
         ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 5 / 5
• Subtask 2: 11 / 11
• Subtask 3: 6 / 6
• Subtask 4: 28 / 28
• Subtask 5: 0 / 6
• Subtask 6: 0 / 16
• Subtask 7: 0 / 28