HDU 3783

读入一个字符串，字符串中包含ZOJ三个字符，个数不一定相等，按ZOJ的顺序输出，当某个字符用完时，剩下的仍然按照ZOJ的顺序输出。

MY:(OUTPUT LIMIT EXCEED)

#include<cstdio>
#include<iostream>
#include<cstring>
#include<ctime>
#include<algorithm>
#include<cmath>
//#include<stack>
#define R(a,b,c) for(register int (a)=(b);(a)<=(c);++(a))
#define nR(a,b,c) for(register int (a)=(b);(a)>=(c);--(a))
#define Ii inline int
#define Il inline long long
#define Iv inline void
#define Id inline double
#define Ib inline bool
#define ll long long
#define re register
#define Fill(a,b) memset((a),(b),sizeof((a)))
#define Cmax(a,b) ((a)=(a)>(b)?(a):(b))
#define Cmin(a,b) ((a)=(a)<(b)?(a):(b))
#define D_e(x) printf("&_____%d______&",x);
#define D_e_Line printf("
-----------------
");
#define Pause system("pause")
using namespace std;
//const int N=100001;
//const int M=500001;
Ii read(){
    int s=0,f=1;char c;
    for(c=getchar();c<'0'||c>'9';c=getchar())if(c=='-')f=-1;
    while(c>='0'&&c<='9')s=s*10+(c^'0'),c=getchar();
    return s*f;
}
Iv print(int x){
    if(x<0)putchar('-'),x=-x;
    if(x>9)print(x/10);
    putchar(x%10^'0');
}
int main(){
    string s;
    while(1){
        getline(cin,s);
        if(s=="E")return 0;
        int P_o=s.find('O'),P_j=s.find('J'),
            c1=P_o,c2=P_j-P_o,c3=s.length()-P_j;
        while(1){
            int flag=0;
            if(c1)--c1,putchar('Z'),flag=1;
            if(c2)--c2,putchar('O'),flag=1;
            if(c3)--c3,putchar('J'),flag=1;
            if(flag==0)break;
        }
        cout<<endl;
    }
}

STD:

#include<cstdio>
#include<iostream>
#include<cstring>
#include<ctime>
#include<algorithm>
#include<cmath>
//#include<stack>
#define R(a,b,c) for(register int (a)=(b);(a)<=(c);++(a))
#define nR(a,b,c) for(register int (a)=(b);(a)>=(c);--(a))
#define Ii inline int
#define Il inline long long
#define Iv inline void
#define Id inline double
#define Ib inline bool
#define ll long long
#define re register
#define Fill(a,b) memset((a),(b),sizeof((a)))
#define Cmax(a,b) ((a)=(a)>(b)?(a):(b))
#define Cmin(a,b) ((a)=(a)<(b)?(a):(b))
#define D_e(x) printf("&_____%d______&",x);
#define D_e_Line printf("
-----------------
");
#define Pause system("pause")
using namespace std;
//const int N=100001;
//const int M=500001;
Ii read(){
    int s=0,f=1;char c;
    for(c=getchar();c<'0'||c>'9';c=getchar())if(c=='-')f=-1;
    while(c>='0'&&c<='9')s=s*10+(c^'0'),c=getchar();
    return s*f;
}
Iv print(int x){
    if(x<0)putchar('-'),x=-x;
    if(x>9)print(x/10);
    putchar(x%10^'0');
}
int main(){
    char s[1001];
    while(scanf("%s",s)!=EOF){
        int c1=0,c2=0,c3=0;
        if(strcmp(s,"E")==0)break;
        int len=strlen(s);
        R(i,0,len-1)
            c1+=(s[i]=='Z'),
            c2+=(s[i]=='O'),
            c3+=(s[i]=='J');
        while(1){
            int flag=0;
            if(c1>0)--c1,putchar('Z'),flag=1;
            if(c2>0)--c2,putchar('O'),flag=1;
            if(c3>0)--c3,putchar('J'),flag=1;
            if(flag==0)break;
            //D_e(c1);
            //D_e_Line;
        }
        cout<<endl;
    }
}
/*
ZOJZOJZOZOZOOOO
ZOJZOJZOZOZOOOO
*/

RAND:

#include<bits/stdc++.h>
using namespace std;
#define random(a,b) ((a)+rand()%((b)-(a)+1))

stringstream ss;

int main( int argc, char *argv[] )
{ 
    int seed=time(NULL);
    if(argc)
    {
        ss.clear();
        ss<<argv[1];
        ss>>seed;
    }
    srand(seed);
    int T=rand()%100+1;
    while(T--){
        int num_z=rand()%100+1,
            num_o=rand()%100+1,
            num_j=rand()%100+1;
        while(num_z--)putchar('Z');
        while(num_o--)putchar('O');
        while(num_j--)putchar('J');
        putchar('
');        
    }
    putchar('E');
    return 0;
}