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MooreYang
5 年前
truemooreyang
calloc、realloc、malloc
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谁看的懂写的是什么意思，会解释吗？求助
FILE* ft = fopen(filename, "r"); // 加总加分名单中 name格式正确的人的答题次数char data[STR];if (list != NULL){while (fscanf(ft, "%s", data) == 1) {// 检查读取的文件行是否有效if (data == NULL) {printf("\n\n\t\t\t\t未检测到有效数据哦！\n\n\n");system("pause");MainMenu(list);} //遍历链表进行加分int len = LenLinkList(list);Student* current = (Student*)malloc(sizeof(Student));if (current) {current = list->head;for (int i = 0; i <= len; i++) {if (strstr(data, current->name) != NULL) {current->score++;}current = current->next;}}}}
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FILE* ft = fopen(filename, "r"); // 加总加分名单中 name格式正确的人的答题次数char data[STR];if (list != NULL){while (fscanf(ft, "%s", data) == 1) {// 检查读取的文件行是否有效if (data == NULL) {printf("\n\n\t\t\t\t未检测到有效数据哦！\n\n\n");system("pause");MainMenu(list);} //遍历链表进行加分int len = LenLinkList(list);Student* current = (Student*)malloc(sizeof(Student));if (current) {current = list->head;for (int i = 0; i <= len; i++) {if (strstr(data, current->name) != NULL) {current->score++;}current = current->next;}}}}