雷_u013188850的专栏

宽字符 #include #include #include #include using namespace std; int main(){ setlocale(LC_ALL, "chs"); int i; wchar_t a[10];//10个汉字 wscanf(L"%s",a); wchar_t b; getchar(); wscanf(L"%c",&b); for(i=

#include using namespace std; int partition(int *a,int p,int r){ int i=p,j=r+1; int x=a[p]; while(true){ while(a[++i]<x&&i<r); while(a[--j]>x); if(i>=j)break; swap(a[i],a[j]); } a[p]=a[j]

#include #include #include #include #include #include #include #include #include #define rt return #define bk break #define ct continue #define sf scanf #define pf printf #define ms mems

#include #include #include #include #include #include #include #include #include #define rt return #define bk break #define ct continue #define sf scanf #define pf printf #define ms mems

A. Exams time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Student Valera is an undergraduate student at the U