CCF炉石传说

心得：

写这种题关键就是操作分开写，写完一个测试一个。要不然代码多，调试困难，思路乱，导致做错。

代码：

#include <cstdio>#include <iostream>#include <string>#include <cstring>using namespace std;struct sss{   int health;   int attack;};int f,fff;struct hero{    int cnt;    struct sss sc[10];}h[2];int is_c(string t){    if(t == "summon")        return 1;    else if(t == "attack")        return 2;    else if(t == "end")        return 3;    else return 4;}void _init(){    h[0].cnt = h[1].cnt = 0;    memset(h[0].sc,0,sizeof h[0].sc);    memset(h[1].sc,0,sizeof h[1].sc);    h[0].sc[0].health = h[1].sc[0].health = 30;}void _summon(int pos,int attack,int health){    h[f % 2].cnt++;    for(int i = h[f % 2].cnt;i > pos;--i)    {        h[f % 2].sc[i] = h[f % 2].sc[i - 1];    }    h[f % 2].sc[pos].attack = attack;    h[f % 2].sc[pos].health = health;}void _delete(int pos,int ff){    int a = (f + ff) % 2;    for(int i = pos;i <= h[a].cnt;++i)        h[a].sc[i] = h[a].sc[i + 1];    h[a].cnt--;}void _attack(int pos_a,int pos_d){     int a = f % 2;     int b = (f + 1) % 2;     h[a].sc[pos_a].health -= h[b].sc[pos_d].attack;     h[b].sc[pos_d].health -= h[a].sc[pos_a].attack;     if(h[a].sc[pos_a].health <= 0)        _delete(pos_a,0);     if(h[b].sc[pos_d].health <= 0 && pos_d)        _delete(pos_d,1);     if(h[b].sc[pos_d].health <= 0 && !pos_d)        fff = 1;}void _print(){    if(h[0].sc[0].health > 0 && h[1].sc[0].health > 0)         printf("0\n");    else if(h[0].sc[0].health > 0 && h[1].sc[0].health <= 0)         printf("1\n");    else printf("-1\n");    printf("%d\n%d",h[0].sc[0].health,h[0].cnt);    for(int i = 1;i <= h[0].cnt;++i)        printf(" %d",h[0].sc[i].health);    printf("\n%d\n%d",h[1].sc[0].health,h[1].cnt);    for(int i = 1;i <= h[1].cnt;++i)        printf(" %d",h[1].sc[i].health);    printf("\n");}int main(){    int n;    int pos,attack,health;    int pos_a,pos_d;    string t;    f = fff = 0;    while(~scanf("%d",&n))    {        _init();        while(n--)        {            cin >> t;            if(is_c(t) == 1)  //summon            {                cin >> pos >> attack >> health;                if(!fff)                _summon(pos,attack,health);            }            else if(is_c(t) == 2) //attack            {                cin >> pos_a >> pos_d;                if(!fff)                _attack(pos_a,pos_d);            }            else if(is_c(t) == 3) // end            {                f++;            }        }      _print();    }    return 0;}