# | Time | Username | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
140872 | Ort | Aron (COCI17_aron) | C++11 | 2 ms | 504 KiB |
This submission is migrated from previous version of oj.uz, which used different machine for grading. This submission may have different result if resubmitted.
#include<bits/stdc++.h>
#define MEM(a, b) memset(a, (b), sizeof(a))
#define ALL(c) (c).begin(),(c).end()
#define LINF (int)1e18
#define INF (int)1e9
#define ll long long
#define pb push_back
#define mp make_pair
#define MOD 1000000007
#define IO ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0)
#define MAX 200005
using namespace std;
char c, p;
int sol;
int main() {
IO;
int n; cin >> n;
while(n--) {
cin >> c;
if(p!=c) sol++;
p = c;
}
cout << sol+1;
return 0;
}
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