摘要: task4 源代码 1 #include <stdio.h> 2 3 int main() 4 { 5 FILE *fp; 6 char ch; 7 int line = 0; 8 int char_cnt = 0; 9 if ((fp = fopen("data4.txt", "r")) == N 阅读全文
posted @ 2026-06-23 18:27 yq8 阅读(1) 评论(0) 推荐(0)
摘要: task4 源代码 1 #include <stdio.h> 2 3 int main() 4 { 5 FILE *fp; 6 char ch; 7 int line = 0; 8 int char_cnt = 0; 9 if ((fp = fopen("data4.txt", "r")) == N 阅读全文
posted @ 2026-06-20 13:21 yq8 阅读(4) 评论(0) 推荐(0)
摘要: task4 源代码 1 #include <stdio.h> 2 #define N 10 3 4 typedef struct { 5 char isbn[20]; // isbn号 6 char name[80]; // 书名 7 char author[80]; // 作者 8 double 阅读全文
posted @ 2026-06-14 13:20 yq8 阅读(11) 评论(0) 推荐(0)
摘要: task1-1 源代码 1 #include <stdio.h> 2 #define N 5 3 4 void input(int x[], int n); 5 void output(int x[], int n); 6 int *find_max(int x[], int n); 7 8 int 阅读全文
posted @ 2026-05-31 20:58 yq8 阅读(12) 评论(0) 推荐(0)
摘要: task1 源代码 1 #include <stdio.h> 2 #define N 4 3 #define M 2 4 5 void test1() { 6 int x[N] = {1, 9, 8, 4}; 7 int i; 8 9 printf("sizeof(x) = %d\n", sizeo 阅读全文
posted @ 2026-04-30 18:54 yq8 阅读(13) 评论(0) 推荐(0)
摘要: task1 源代码 1 #include <stdio.h> 2 char score_to_grade(int score); 3 int main() { 4 int score; 5 char grade; 6 while(scanf("%d", &score) != EOF) { 7 gra 阅读全文
posted @ 2026-04-20 21:51 yq8 阅读(7) 评论(0) 推荐(0)
摘要: task1 源代码 1 #include <stdio.h> 2 #include <stdlib.h> 3 #include <time.h> 4 #define N 5 5 int main() { 6 int number; 7 int i; 8 srand(time(0)); 9 for(i 阅读全文
posted @ 2026-04-06 21:33 yq8 阅读(9) 评论(0) 推荐(0)
摘要: task1 源代码 1 #include<stdio.h> 2 int main() 3 { 4 printf(" O\n"); 5 printf("<H>\n"); 6 printf("I I\n"); 7 printf(" O\n"); 8 printf("<H>\n"); 9 printf(" 阅读全文
posted @ 2026-03-19 19:41 yq8 阅读(10) 评论(0) 推荐(0)