摘要: task 4.c #include<stdio.h> int main(){ int i,k=0; char ch; FILE*fp; fp = fopen("data4.txt","r");; if(fp == NULL){ printf("fail to open file\n"); retur 阅读全文
posted @ 2023-06-10 16:39 220% 阅读(9) 评论(0) 推荐(0) 编辑
摘要: task4.c #include <stdio.h> #include<string.h> #define N 100 typedef struct { char num[10]; // 学号 int s1; // 期末成绩 int s2; // 平时成绩 double sum; // 总评 cha 阅读全文
posted @ 2023-05-29 15:55 220% 阅读(9) 评论(0) 推荐(0) 编辑
摘要: task1_1.c #include <stdio.h> #define N 4 int main() { int x[N] = {1, 9 , 8 ,4}; int i; int *p; for (i =0;i < N ; ++i) printf("%d",x[i]); printf("\n"); 阅读全文
posted @ 2023-05-11 12:39 220% 阅读(2) 评论(0) 推荐(0) 编辑
摘要: task1_1.c # include <stdio.h> #define N 4 int main() { int a[N] = {2,0,2,3}; char b[N] = {'2','0','2','3'}; int i; printf("sizeof(int) = %d\n",sizeof( 阅读全文
posted @ 2023-04-20 14:07 220% 阅读(4) 评论(0) 推荐(0) 编辑
摘要: 实验1 #include <stdio.h> #include <stdlib.h> #include <time.h> #include <windows.h> #define N 80 void print_text(int line, int col, char text[]); void p 阅读全文
posted @ 2023-04-06 12:46 220% 阅读(9) 评论(0) 推荐(0) 编辑
摘要: 实验任务1 #include <stdio.h> #include <stdlib.h> #include <time.h> #define N 5 #define R1 586 #define R2 701 int main() { int number; int i; srand(time(0) 阅读全文
posted @ 2023-03-22 23:12 220% 阅读(7) 评论(0) 推荐(0) 编辑
摘要: #include<stdio.h> int main() { printf(" o \n"); printf("<H>\n"); printf("I I\n"); printf(" o \n"); printf("<H>\n"); printf("I I\n"); return 0; } int m 阅读全文
posted @ 2023-03-05 17:59 220% 阅读(12) 评论(0) 推荐(0) 编辑