我的世界有个L的博客

#include <iostream> #include <cstring> #include <string> using namespace std;const int maxn = 105; int a[maxn], sum[maxn];int main() { int n, d; string s; memset(a, 0, sizeof(a)); memse

C. Hexadecimal’s Numbers time limit per test1 second memory limit per test64 megabytes inputstandard input outputstandard output One beautiful July morning a terrible thing happened in Mainframe: