Submission #654958

#TimeUsernameProblemLanguageResultExecution timeMemory
654958nifesheAron (COCI17_aron)C++14
50 / 50
1 ms212 KiB
#include <bits/stdc++.h> //#pragma GCC target ("avx2") //#pragma GCC optimize ("O3") //#pragma GCC optimize ("unroll-loops") //#pragma comment (linker, "/STACK: 268435456") #define f first #define s second #define all(x) (x).begin(), (x).end() #define rall(x) (x).rbegin(), (x).rend() #define pb push_back #define int unsigned int using namespace std; template <typename T> inline bool umin (T &a, const T &b) { if (a > b) { a = b; return 1; } return 0; } template <typename T> inline bool umax (T &a, const T &b) { if (a < b) { a = b; return 1; } return 0; } typedef long long ll; typedef unsigned long long ull; typedef long double ld; ll mod = 998244353; ll base = 1e6 + 9; int inf = 3e9; int MAX = 5e4 + 5; random_device rd; mt19937 gen(rd()); uniform_int_distribution<ll> dis(1, inf); void solve() { int n; cin >> n; char lst = '#'; int ans = 1; for(int i = 0; i < n; i++) { char c; cin >> c; if(c == lst) { continue; } ans++; lst = c; } cout << ans << '\n'; } signed main() { ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0); int ttt = 1; //cin >> ttt; int ttt0 = ttt; while(ttt--) { solve(); } }

Compilation message (stderr)

aron.cpp: In function 'int main()':
aron.cpp:53:9: warning: unused variable 'ttt0' [-Wunused-variable]
   53 |     int ttt0 = ttt;
      |         ^~~~
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