Re: 程設

看板Marginalman作者wwndbk (snoopy養的狗)時間3年前 (2022/12/07 10:48)推噓2(2推 0噓 6→)

留言8則, 4人參與討論串8/12 (看更多)

我剛剛問的我也不會寫 #include <stdio.h> #include <stdlib.h> #include <string.h> // Define a struct for the nodes in the linked list struct Node { char* name; int score; int studentID; struct Node* next; }; int main() { // Open the text file in read mode FILE* input = fopen("text.txt", "r"); // Read the data from the file and print it to the console char line[256]; while (fgets(line, sizeof(line), input)) { printf("%s", line); } // Close the file fclose(input); // Create the first node in the list struct Node* head = malloc(sizeof(struct Node)); head->name = "Alice"; head->score = 100; head->studentID = 123456; // Create the second node in the list struct Node* second = malloc(sizeof(struct Node)); second->name = "Bob"; second->score = 95; second->studentID = 234567; // Link the two nodes together head->next = second; // Read the input value int input; scanf("%d", &input); // Loop through the list and output the data in the specified order struct Node* current = head; while (current != NULL) { if (input == 123) { printf("%s %d %d\n", current->name, current->score, current->studentID); } else if (input == 213) { printf("%d %s %d\n", current->score, current->name, current->studentID); } current = current->next; } return 0; } -- ※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 140.113.87.123 (臺灣) ※ 文章網址: https://www.ptt.cc/bbs/Marginalman/M.1670381288.A.40C.html

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medama

12/07 10:48, 3年前 , 1^F

12/07 10:48, 1^F

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wwndbk

12/07 10:48, 3年前 , 2^F

12/07 10:48, 2^F

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medama

12/07 10:49, 3年前 , 3^F

12/07 10:49, 3^F