Submission #44975

#TimeUsernameProblemLanguageResultExecution timeMemory
44975junodeveloperLanguages (IOI10_languages)C++14
Compilation error
0 ms0 KiB
#include "lang.h" #include "grader.h" #include <map> #include <algorithm> using namespace std; typedef unsigned long long ll; map<ll, int> mp[56]; ll cnt[56] = {0}; void excerpt(int* a) { memset(cnt, 0, sizeof(cnt)); for(int i=0; i<97; i++) { ll val = 0; for(int j=0; j<4; j++) val = val * 65535 + a[i] - 1; int mx = 0, idx = 0; for(int j=0; j<56; j++) if(mx < mp[j][val]) mx = mp[j][val], idx = j; cnt[idx] += mx; } int ret = max_element(cnt, cnt+56) - cnt; int ans = language(ret); for(int i=0; i<97; i++) { ll val = 0; for(int j=0; j<4; j++) val = val * 65535 + a[i] - 1; mp[ans][val]++; } }

Compilation message (stderr)

lang.cpp: In function 'void excerpt(int*)':
lang.cpp:10:2: error: 'memset' was not declared in this scope
  memset(cnt, 0, sizeof(cnt));
  ^~~~~~
lang.cpp:10:2: note: suggested alternative: 'wmemset'
  memset(cnt, 0, sizeof(cnt));
  ^~~~~~
  wmemset