摘要：
task4 #include<stdio.h> int main() { int i = 0; char ch; FILE *fp; fp = fopen("data4.txt", "r"); if(fp == NULL) { printf("读取失败\n"); return 1; } while( 阅读全文
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task1 #include <stdio.h> #include <string.h> #define N 3 typedef struct student { int id; char name[20]; char subject[20]; double perf; double mid; do 阅读全文
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task1 #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"); for(p 阅读全文
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task1_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", size 阅读全文
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task 1; #include <stdio.h> long long func(int n); int main(){ int n; long long f; while(scanf("%d", &n)!= EOF){ f = func(n); printf("n = %d , f = %lld 阅读全文
摘要：
任务一 #include <stdio.h> #include <stdlib.h> #include <time.h> #define N 6 #define R1 586 #define R2 701 int main() { int number; int i; srand(time(0)); 阅读全文