#30093: C++解

andrew3321@gmail.com (yungchun huang)

School : No School
ID : 126959
2022-05-19 16:42:12
h026. 202001_1 猜拳 -- | From: [163.19.102.169] | Post Date : 2022-04-28 13:55

#include <iostream>

using namespace std;

int main()
{
int F,N;
cin >>F>>N;
int a[N],b[N];

b[0]=F;
for(int i=0;i<N;i++){
cin >> a[i];
}
b[1]=a[0];
for(int i=2;i<N;i++)b[i]=a[i-1];

for(int i=2;i<N;i++){
if(a[i-2]==a[i-1]&&a[i-1]==0)b[i]=5;
else if(a[i-2]==a[i-1]&&a[i-1]==2)b[i]=0;
else if(a[i-2]==a[i-1]&&a[i-1]==5)b[i]=2;
}

for(int i=0;i<N;i++){
if(a[i]==0&&b[i]==5){
cout << b[i]<<" : Won at round "<< i+1 << endl;
break;}
if(a[i]==2&&b[i]==0)
{
cout << b[i]<<" : Won at round "<< i+1 << endl;
break;}
if(a[i]==5&&b[i]==2)
{
cout << b[i]<<" : Won at round "<< i+1 << endl;
break;}
if(a[i]==5&&b[i]==0)
{
cout << b[i]<<" : Lost at round "<< i+1 << endl;
break;}
if(a[i]==0&&b[i]==2)
{
cout << b[i]<<" : Lost at round "<< i+1 << endl;
break;}
if(a[i]==2&&b[i]==5)
{
cout << b[i]<<" : Lost at round "<< i+1 << endl;
break;}

cout << b[i] << " ";

}
if(b[N-1]==a[N-1]){cout <<": Drew at round "<< N << endl;
}

return 0;
}

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