//Patryk Kisieleski - pol.cpp - Język polski [B] #include <cstdio> #include <cstring> #define MAXTAB 200002 int main(){ char tab1[MAXTAB]; int tab2[MAXTAB]; int size; int i; int last = 0; int swtch = 0, counter = 1; long long result = 0; scanf("%s", tab1); size = strlen(tab1); for(i = 0; i < size; ++i){ switch(tab1[i]){ case 'a': case 'e': case 'i': case 'o': case 'u': case 'y': if(swtch == 1){ swtch = 0; counter = 1; } break; default: if(swtch == 0){ swtch = 1; counter = 1; } break; } tab2[i] = counter++; } for(i = size-1; i > 1; --i){ if(tab2[i] > 2){ last = size-i; } result += last; } printf("%lld\n", result); return 0; }
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 | //Patryk Kisieleski - pol.cpp - Język polski [B] #include <cstdio> #include <cstring> #define MAXTAB 200002 int main(){ char tab1[MAXTAB]; int tab2[MAXTAB]; int size; int i; int last = 0; int swtch = 0, counter = 1; long long result = 0; scanf("%s", tab1); size = strlen(tab1); for(i = 0; i < size; ++i){ switch(tab1[i]){ case 'a': case 'e': case 'i': case 'o': case 'u': case 'y': if(swtch == 1){ swtch = 0; counter = 1; } break; default: if(swtch == 0){ swtch = 1; counter = 1; } break; } tab2[i] = counter++; } for(i = size-1; i > 1; --i){ if(tab2[i] > 2){ last = size-i; } result += last; } printf("%lld\n", result); return 0; } |