11 2021 档案

摘要：TEST1 #include <stdio.h> double fun(int n); // 函数声明 int main() { int n; double s; printf("Enter n(1~10): "); while (scanf("%d", &n) != EOF) { s = fun( 阅读全文

摘要：TEST1 #include <stdio.h> int main() { int num; scanf("%d", &num); printf("2049%04d\n", num); scanf("%d", &num); printf("2049%04d\n", num); scanf("%d", 阅读全文