摘要:
task.4 #include<stdio.h> int main(){ int i,cnt=0; char ch; FILE*fp; fp = fopen("data4.txt","r");; if(fp == NULL){ printf("fail to open file\n"); retur 阅读全文
摘要:
task.4 #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 char leve 阅读全文
摘要:
task.1.1 #include<stdio.h> #define N 4 int main(){ int x[N] = {1, 9, 8, 4}; int i; int *p; //方式一:通过数组名和下标遍历输出数组元素 for(i = 0; i < N; ++i) printf("%d", 阅读全文
摘要:
task.1 #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(int) 阅读全文
摘要:
task.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 pr 阅读全文
摘要:
task.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