#include using namespace std; using ll = long long; templatebool chmax(T &a, const T &b) { if (abool chmin(T &a, const T &b) { if (b> s; ll L = s.size(); ll count_L = 0; ll count_R = 0; FOR(i, 0, L){ if(s[i]=='('){ ll phase_L = 0; ll phase_R = 0; FOR(j, i+1, L){ char c = s[j]; if(c==')'){ if(phase_L==3){ count_L++; } if(phase_R==3){ count_R++; } } else if(c=='^'){ if(phase_L==0 || phase_L==1){ phase_L++; } if(phase_R==1 || phase_R==2){ phase_R++; } } else if(c=='*'){ if(phase_L==2){ phase_L++; } if(phase_R==0){ phase_R++; } } } } } p2(count_L, count_R); return 0; }