#include #include #include #include #include #include #include int main() { char* s = (char *)malloc(512000 * sizeof(char)); scanf("%s", s); int l=strlen(s); int **a=calloc(l,sizeof(int*)); for(int i=0; icnt) cnt=ct[0][i]; } result=result+cnt; result=result/2; printf("%d\n", result); } return 0; }