# | Submission time | Handle | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
269849 | 2020-08-17T10:48:33 Z | AKaan37 | XOR Sum (info1cup17_xorsum) | C++17 | Compilation error |
0 ms | 0 KB |
//Bismillahirrahmanirrahim //█▀█─█──█──█▀█─█─█ //█▄█─█──█──█▄█─█▄█ //█─█─█▄─█▄─█─█─█─█ #pragma GCC optimize("Ofast,no-stack-protector,unroll-loops,fast-math") #pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native") #include <bits/stdc++.h> using namespace std; typedef long long lo; typedef pair< lo,lo > PII; #define fi first #define se second #define mp make_pair #define endl "\n" #define pb push_back #define fio() ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL) #define FOR for(int i=1;i<=n;i++) #define mid ((start+end)/2) #define ort ((bas+son)/2) const lo inf = 1000000000000000000; const lo KOK = 100000; const lo LOG = 30; const lo li = 500005; const lo mod = 1000000007; int n,m,b[li],a[li],k,flag,t; int cev; string s; vector<int> v; int main(void){ scanf("%d",&n); FOR{ scanf("%d",&a[i]); } FOR{ for(int j=i;j<=n;j++){ cev=cev^(a[j]+a[i]); } } printf("%d\n",cev); return 0; }
Compilation message
In file included from /usr/include/x86_64-linux-gnu/c++/9/bits/gthr.h:148, from /usr/include/c++/9/ext/atomicity.h:35, from /usr/include/c++/9/bits/ios_base.h:39, from /usr/include/c++/9/ios:42, from /usr/include/c++/9/istream:38, from /usr/include/c++/9/sstream:38, from /usr/include/c++/9/complex:45, from /usr/include/c++/9/ccomplex:39, from /usr/include/x86_64-linux-gnu/c++/9/bits/stdc++.h:54, from xorsum.cpp:9: /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:102:1: error: option("tune=") was already specified 102 | __gthrw(pthread_once) | ^~~~~~~ /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:102:1: error: option("tune=") was already specified /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:103:1: error: option("tune=") was already specified 103 | __gthrw(pthread_getspecific) | ^~~~~~~ /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:103:1: error: option("tune=") was already specified /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:104:1: error: option("tune=") was already specified 104 | __gthrw(pthread_setspecific) | ^~~~~~~ /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:104:1: error: option("tune=") was already specified /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:106:1: error: option("tune=") was already specified 106 | __gthrw(pthread_create) | ^~~~~~~ /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:106:1: error: option("tune=") was already specified /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:107:1: error: option("tune=") was already specified 107 | __gthrw(pthread_join) | ^~~~~~~ /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:107:1: error: option("tune=") was already specified /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:108:1: error: option("tune=") was already specified 108 | __gthrw(pthread_equal) | ^~~~~~~ /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:108:1: error: option("tune=") was already specified /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:109:1: error: option("tune=") was already specified 109 | __gthrw(pthread_self) | ^~~~~~~ /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:109:1: error: option("tune=") was already specified /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:110:1: error: option("tune=") was already specified 110 | __gthrw(pthread_detach) | ^~~~~~~ /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:110:1: error: option("tune=") was already specified /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:112:1: error: option("tune=") was already specified 112 | __gthrw(pthread_cancel) | ^~~~~~~ /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:112:1: error: option("tune=") was already specified /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:114:1: error: option("tune=") was already specified 114 | __gthrw(sched_yield) | ^~~~~~~ /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:114:1: error: option("tune=") was already specified /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:116:1: error: option("tune=") was already specified 116 | __gthrw(pthread_mutex_lock) | ^~~~~~~ /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:116:1: error: option("tune=") was already specified /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:117:1: error: option("tune=") was already specified 117 | __gthrw(pthread_mutex_trylock) | ^~~~~~~ /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:117:1: error: option("tune=") was already specified /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:119:1: error: option("tune=") was already specified 119 | __gthrw(pthread_mutex_timedlock) | ^~~~~~~ /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:119:1: error: option("tune=") was already specified /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:121:1: error: option("tune=") was already specified 121 | __gthrw(pthread_mutex_unlock) | ^~~~~~~ /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:121:1: error: option("tune=") was already specified /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:122:1: error: option("tune=") was already specified 122 | __gthrw(pthread_mutex_init) | ^~~~~~~ /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:122:1: error: option("tune=") was already specified /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:123:1: error: option("tune=") was already specified 123 | __gthrw(pthread_mutex_destroy) | ^~~~~~~ /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:123:1: error: option("tune=") was already specified /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:125:1: error: option("tune=") was already specified 125 | __gthrw(pthread_cond_init) | ^~~~~~~ /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:125:1: error: option("tune=") was already specified /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:126:1: error: option("tune=") was already specified 126 | __gthrw(pthread_cond_broadcast) | ^~~~~~~ /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:126:1: error: option("tune=") was already specified /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:127:1: error: option("tune=") was already specified 127 | __gthrw(pthread_cond_signal) | ^~~~~~~ /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:127:1: error: option("tune=") was already specified /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:128:1: error: option("tune=") was already specified 128 | __gthrw(pthread_cond_wait) | ^~~~~~~ /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:128:1: error: option("tune=") was already specified /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:129:1: error: option("tune=") was already specified 129 | __gthrw(pthread_cond_timedwait) | ^~~~~~~ /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:129:1: error: option("tune=") was already specified /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:130:1: error: option("tune=") was already specified 130 | __gthrw(pthread_cond_destroy) | ^~~~~~~ /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:130:1: error: option("tune=") was already specified /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:132:1: error: option("tune=") was already specified 132 | __gthrw(pthread_key_create) | ^~~~~~~ /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:132:1: error: option("tune=") was already specified /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:133:1: error: option("tune=") was already specified 133 | __gthrw(pthread_key_delete) | ^~~~~~~ /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:133:1: error: option("tune=") was already specified /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:134:1: error: option("tune=") was already specified 134 | __gthrw(pthread_mutexattr_init) | ^~~~~~~ /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:134:1: error: option("tune=") was already specified /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:135:1: error: option("tune=") was already specified 135 | __gthrw(pthread_mutexattr_settype) | ^~~~~~~ /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:135:1: error: option("tune=") was already specified /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:136:1: error: option("tune=") was already specified 136 | __gthrw(pthread_mutexattr_destroy) | ^~~~~~~ /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:136:1: error: option("tune=") was already specified /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:237:1: error: option("tune=") was already specified 237 | __gthrw2(__gthrw_(__pthread_key_create), | ^~~~~~~~ /usr/include/x86_64-linux-gnu/c++/9/bits/gthr-default.h:237:1: error: option("tune=") was already specified /usr/include/c++/9/shared_mutex:71:3: error: option("tune=") was already specified 71 | _GLIBCXX_GTHRW(rwlock_rdlock) | ^~~~~~~~~~~~~~ /usr/include/c++/9/shared_mutex:71:3: error: option("tune=") was already specified /usr/include/c++/9/shared_mutex:72:3: error: option("tune=") was already specified 72 | _GLIBCXX_GTHRW(rwlock_tryrdlock) | ^~~~~~~~~~~~~~ /usr/include/c++/9/shared_mutex:72:3: error: option("tune=") was already specified /usr/include/c++/9/shared_mutex:73:3: error: option("tune=") was already specified 73 | _GLIBCXX_GTHRW(rwlock_wrlock) | ^~~~~~~~~~~~~~ /usr/include/c++/9/shared_mutex:73:3: error: option("tune=") was already specified /usr/include/c++/9/shared_mutex:74:3: error: option("tune=") was already specified 74 | _GLIBCXX_GTHRW(rwlock_trywrlock) | ^~~~~~~~~~~~~~ /usr/include/c++/9/shared_mutex:74:3: error: option("tune=") was already specified /usr/include/c++/9/shared_mutex:75:3: error: option("tune=") was already specified 75 | _GLIBCXX_GTHRW(rwlock_unlock) | ^~~~~~~~~~~~~~ /usr/include/c++/9/shared_mutex:75:3: error: option("tune=") was already specified /usr/include/c++/9/shared_mutex:89:4: error: option("tune=") was already specified 89 | __gthrw(pthread_rwlock_timedrdlock); | ^~~~~~~ /usr/include/c++/9/shared_mutex:89:4: error: option("tune=") was already specified /usr/include/c++/9/shared_mutex:99:4: error: option("tune=") was already specified 99 | __gthrw(pthread_rwlock_timedwrlock); | ^~~~~~~ /usr/include/c++/9/shared_mutex:99:4: error: option("tune=") was already specified xorsum.cpp: In function 'int main()': xorsum.cpp:38:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] 38 | scanf("%d",&n); | ~~~~~^~~~~~~~~ xorsum.cpp:40:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] 40 | scanf("%d",&a[i]); | ~~~~~^~~~~~~~~~~~