Submission #1020350

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
1020350	2024-07-12 01:20:13	wegssdfsgeg	Kamenčići (COCI21_kamencici)	C++17	70 / 70	81 ms	171092 KiB

Main

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#include <cstdio>
using namespace std;
const int MAXN = 352;
int n,k;
char str[MAXN];
int prefix[MAXN];
int dp[MAXN][MAXN][MAXN];
int can_win(int l, int r, int uk){
    int& res = dp[l][r][uk];
    if(res == -1){
        int total_red = prefix[n-1];
        int red_left = prefix[r];
        if(l) red_left -= prefix[l-1];
        int other_red = total_red - red_left - uk;
        if(uk>=k){
            res = 0;
        }else if(other_red>=k){
            res = 1;
        }else{
            if(!can_win(l+1, r, other_red) || !can_win(l, r-1, other_red)){
                res = 1;
            }else{
                res = 0;
            }
        }
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

Main.cpp: In function 'int main()':
Main.cpp:38:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   38 |     scanf("%d%d", &n, &k);
      |     ~~~~~^~~~~~~~~~~~~~~~
Main.cpp:39:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   39 |     scanf("%s", str);
      |     ~~~~~^~~~~~~~~~~

• Subtask 1: 10 / 10
• Subtask 2: 20 / 20
• Subtask 3: 40 / 40