0_0_36451317_17291.cpp:116:15: error: redefinition of 'std::mt19937 mrand'
mt19937 mrand(random_device{}());
^
0_0_36451317_17291.cpp:14:9: note: 'std::mt19937 mrand' previously declared here
mt19937 mrand(random_device{}());
^
0_0_36451317_17291.cpp: In function 'int rnd(int)':
0_0_36451317_17291.cpp:117:5: error: redefinition of 'int rnd(int)'
int rnd(int x) { return mrand() % x;}
^
0_0_36451317_17291.cpp:15:5: note: 'int rnd(int)' previously defined here
int rnd(int x) { return mrand() % x;}
^
0_0_36451317_17291.cpp: At global scope:
0_0_36451317_17291.cpp:118:11: error: redefinition of 'const int maxn'
const int maxn=1e6+7,inf=0x3f3f3f3f,mod=998244353;
^
0_0_36451317_17291.cpp:16:11: note: 'const int maxn' previously defined here
const int maxn=1e6+7,inf=0x3f3f3f3f,mod=998244353;
^
0_0_36451317_17291.cpp:118:22: error: redefinition of 'const int inf'
const int maxn=1e6+7,inf=0x3f3f3f3f,mod=998244353;
^
0_0_36451317_17291.cpp:16:22: note: 'const int inf' previously defined here
const int maxn=1e6+7,inf=0x3f3f3f3f,mod=998244353;
^
0_0_36451317_17291.cpp:118:37: error: redefinition of 'const int mod'
const int maxn=1e6+7,inf=0x3f3f3f3f,mod=998244353;
^
0_0_36451317_17291.cpp:16:37: note: 'const int mod' previously defined here
const int maxn=1e6+7,inf=0x3f3f3f3f,mod=998244353;
^
0_0_36451317_17291.cpp:122:15: error: redefinition of 'const int FastIO::SIZE'
const int SIZE = 1 << 16;
^
0_0_36451317_17291.cpp:20:15: note: 'const int FastIO::SIZE' previously defined here
const int SIZE = 1 << 16;
^
0_0_36451317_17291.cpp:123:18: error: redefinition of 'char FastIO::buf [65536]'
char buf[SIZE], obuf[SIZE], str[60];
^
0_0_36451317_17291.cpp:21:10: note: 'char FastIO::buf [65536]' previously declared here
char buf[SIZE], obuf[SIZE], str[60];
^
0_0_36451317_17291.cpp:123:30: error: redefinition of 'char FastIO::obuf [65536]'
char buf[SIZE], obuf[SIZE], str[60];
^
0_0_36451317_17291.cpp:21:21: note: 'char FastIO::obuf [65536]' previously declared here
char buf[SIZE], obuf[SIZE], str[60];
^
0_0_36451317_17291.cpp:123:39: error: redefinition of 'char FastIO::str [60]'
char buf[SIZE], obuf[SIZE], str[60];
^
0_0_36451317_17291.cpp:21:33: note: 'char FastIO::str [60]' previously declared here
char buf[SIZE], obuf[SIZE], str[60];
^
0_0_36451317_17291.cpp:124:9: error: redefinition of 'int FastIO::bi'
int bi = SIZE, bn = SIZE, opt;
^
0_0_36451317_17291.cpp:22:9: note: 'int FastIO::bi' previously defined here
int bi = SIZE, bn = SIZE, opt;
^
0_0_36451317_17291.cpp:124:20: error: redefinition of 'int FastIO::bn'
int bi = SIZE, bn = SIZE, opt;
^
0_0_36451317_17291.cpp:22:20: note: 'int FastIO::bn' previously defined here
int bi = SIZE, bn = SIZE, opt;
^
0_0_36451317_17291.cpp:124:31: error: redefinition of 'int FastIO::opt'
int bi = SIZE, bn = SIZE, opt;
^
0_0_36451317_17291.cpp:22:31: note: 'int FastIO::opt' previously declared here
int bi = SIZE, bn = SIZE, opt;
^
0_0_36451317_17291.cpp: In function 'int FastIO::read(char*)':
0_0_36451317_17291.cpp:125:9: error: redefinition of 'int FastIO::read(char*)'
int read(char *s) {
^
0_0_36451317_17291.cpp:23:9: note: 'int FastIO::read(char*)' previously defined here
int read(char *s) {
^
0_0_36451317_17291.cpp: At global scope:
0_0_36451317_17291.cpp:143:10: error: redefinition of 'template<class T> bool FastIO::read(T&)'
bool read(T& x) {
^
0_0_36451317_17291.cpp:41:10: note: 'template<class T> bool FastIO::read(T&)' previously declared here
bool read(T& x) {
^
0_0_36451317_17291.cpp:153:12: error: redefinition of 'll cnt [1000007]'
ll cnt[maxn],f[maxn],g[maxn];
^
0_0_36451317_17291.cpp:51:4: note: 'll cnt [1000007]' previously declared here
ll cnt[maxn],f[maxn],g[maxn];
^
0_0_36451317_17291.cpp:153:20: error: redefinition of 'll f [1000007]'
ll cnt[maxn],f[maxn],g[maxn];
^
0_0_36451317_17291.cpp:51:14: note: 'll f [1000007]' previously declared here
ll cnt[maxn],f[maxn],g[maxn];
^
0_0_36451317_17291.cpp:153:28: error: redefinition of 'll g [1000007]'
ll cnt[maxn],f[maxn],g[maxn];
^
0_0_36451317_17291.cpp:51:22: note: 'll g [1000007]' previously declared here
ll cnt[maxn],f[maxn],g[maxn];
^
0_0_36451317_17291.cpp: In function 'void fwt_or(ll*, int, int)':
0_0_36451317_17291.cpp:155:6: error: redefinition of 'void fwt_or(ll*, int, int)'
void fwt_or(ll *a,int N,int opt)
^
0_0_36451317_17291.cpp:53:6: note: 'void fwt_or(ll*, int, int)' previously defined here
void fwt_or(ll *a,int N,int opt)
^
0_0_36451317_17291.cpp: At global scope:
0_0_36451317_17291.cpp:164:12: error: redefinition of 'll Inv [1000007]'
ll Inv[maxn],p2[maxn];
^
0_0_36451317_17291.cpp:62:4: note: 'll Inv [1000007]' previously declared here
ll Inv[maxn],p2[maxn];
^
0_0_36451317_17291.cpp:164:21: error: redefinition of 'll p2 [1000007]'
ll Inv[maxn],p2[maxn];
^
0_0_36451317_17291.cpp:62:14: note: 'll p2 [1000007]' previously declared here
ll Inv[maxn],p2[maxn];
^
0_0_36451317_17291.cpp: In function 'll quick(ll, ll)':
0_0_36451317_17291.cpp:165:4: error: redefinition of 'll quick(ll, ll)'
ll quick(ll x,ll n)
^
0_0_36451317_17291.cpp:63:4: note: 'll quick(ll, ll)' previously defined here
ll quick(ll x,ll n)
^
0_0_36451317_17291.cpp: In function 'int main()':
0_0_36451317_17291.cpp:176:5: error: redefinition of 'int main()'
int main()
^
0_0_36451317_17291.cpp:74:5: note: 'int main()' previously defined here
int main()
^
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