Submission #636978

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
636978	2022-08-30 23:19:00	abeker	Homework (CEOI22_homework)	C11	100 / 100	214 ms	143088 KiB

Main

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#include <stdio.h>
#include <stdlib.h>
#define MAX 1000005
typedef struct _Node {
  int dp[2];
  int size, type;
  struct _Node *left, *right;
} Node;
int N;
int can[MAX];
char input[10 * MAX];
Node* parse(char** str) {
  Node* res = malloc(sizeof(Node));
  if (**str == 'm') {
    res -> type = *(*str + 1) == 'a';
    *str += 4;
    res -> left = parse(str);
    *str += 1;
    res -> right = parse(str);
    res -> size = res -> left -> size + res -> right -> size;
  }
  else {
    res -> type = -1;
    res -> size = 1;
  }
  *str += 1;
  return res;
 
 
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Compilation message (stderr)

Main.c: In function 'main':
Main.c:63:3: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result]
   63 |   scanf("%s", input);
      |   ^~~~~~~~~~~~~~~~~~

• Subtask 1: 10 / 10
• Subtask 2: 13 / 13
• Subtask 3: 13 / 13
• Subtask 4: 30 / 30
• Subtask 5: 34 / 34