#include <iostream> using namespace std; int main() { int n, m, x1=0, x2=0, l; string gry; cin>>n; int t1[n], t2[n]; for (int i=0; i<n; i++) { cin>>t1[i]; t2[i]=t1[i]; } cin>>m; cin>>gry; for (int i=0; i<m; i++) { if (gry[i]=='P') { l=0; while (t2[x2]>0) { if (gry[x1]=='W') { t2[x2]++; } else { t2[x2]--; } l++; if (t2[0]==t1[0] && t2[1]==t1[1]) { l=-1; break; } if (t2[x2]==0) { break; } x1=(x1+1)%m; x2=(x2+1)%n; } break; } else l=-1; } cout<<l; }
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 | #include <iostream> using namespace std; int main() { int n, m, x1=0, x2=0, l; string gry; cin>>n; int t1[n], t2[n]; for (int i=0; i<n; i++) { cin>>t1[i]; t2[i]=t1[i]; } cin>>m; cin>>gry; for (int i=0; i<m; i++) { if (gry[i]=='P') { l=0; while (t2[x2]>0) { if (gry[x1]=='W') { t2[x2]++; } else { t2[x2]--; } l++; if (t2[0]==t1[0] && t2[1]==t1[1]) { l=-1; break; } if (t2[x2]==0) { break; } x1=(x1+1)%m; x2=(x2+1)%n; } break; } else l=-1; } cout<<l; } |