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  1. #include <stdio.h>
  2. #include <stdlib.h>
  3. #include <string.h>
  4.  
  5. typedef struct {
  6.     char name[20];
  7.     int hp;
  8. } Monster;
  9.  
  10. Monster creMonster(char *name, int hp){
  11.     Monster m;
  12.     strcpy(m.name, name);
  13.     m.hp = hp;
  14.     return m;
  15. }
  16.  
  17. int main(void){
  18.     int n, i;
  19.     Monster *monsters;
  20.  
  21.     scanf("%d", &n);
  22.  
  23.     // 動的確保
  24.     monsters = (Monster *)malloc(sizeof(Monster) * n);
  25.     if(monsters == NULL){
  26.         printf("ERROR\n");
  27.         return 1;
  28.     }
  29.  
  30.     // モンスター作成（例）
  31.     for(i = 0; i < n; i++){
  32.         char name[20];
  33.         int hp;
  34.  
  35.         scanf("%s %d", name, &hp);
  36.         monsters[i] = creMonster(name, hp);
  37.     }
  38.  
  39.     // 表示
  40.     for(i = 0; i < n; i++){
  41.         printf("name: %s hp: %d\n", monsters[i].name, monsters[i].hp);
  42.     }
  43.  
  44.     // 解放
  45.     free(monsters);
  46.  
  47.     return 0;
  48. }
  49.  
Success #stdin #stdout 0s 5320KB
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stdin
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5
stdout
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name:  hp: 0
name:  hp: 0
name:  hp: 0
name:  hp: 0
name:  hp: 0
https://ideone.com/Tb3urX
language:
C (gcc 8.3)
created:
1 day ago
visibility:
public

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