摘要：task1.1 #include<stdio.h> long long fac(int n); int main() { int i, n; printf("Enter n: "); scanf("%d", &n); for (i = 1; i <= n; ++i) printf("%d! = %l 阅读全文

摘要：#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",&num); print 阅读全文