Advertisement
Not a member of Pastebin yet?
Sign Up,
it unlocks many cool features!
- #include <stdio.h>
- #include <string>
- char descrizione[10000];
- std::string S;
- int gira(int N)
- {
- char j;
- int k = 0;
- for(int i=0; i<N; i++)
- {
- if(descrizione[i] != '(' && descrizione[i] != ')') S.push_back(descrizione[i]);
- }
- j = S[0];
- for(int i=0; i<S.size()-1; i+=2)
- {
- if(S[i] != j) k++;
- }
- return k;
- }
- int main()
- {
- FILE *fr, *fw;
- int N;
- fr = fopen("input.txt", "r");
- fw = fopen("output.txt", "w");
- fscanf(fr, "%d\n", &N);
- fgets(descrizione, N, fr);
- fprintf(fw, "%d\n", gira(N));
- fclose(fr);
- fclose(fw);
- return 0;
- }
Advertisement
Add Comment
Please, Sign In to add comment
Advertisement