0_0_33572419_19688.cpp:96:11: error: redefinition of 'const int mod'
const int mod = 998244353;
^
0_0_33572419_19688.cpp:13:11: note: 'const int mod' previously defined here
const int mod = 998244353;
^
0_0_33572419_19688.cpp:97:11: error: redefinition of 'const int MOD'
const int MOD = 998244353;
^
0_0_33572419_19688.cpp:14:11: note: 'const int MOD' previously defined here
const int MOD = 998244353;
^
0_0_33572419_19688.cpp:98:11: error: redefinition of 'const int inf'
const int inf = 0x3f3f3f3f;
^
0_0_33572419_19688.cpp:15:11: note: 'const int inf' previously defined here
const int inf = 0x3f3f3f3f;
^
0_0_33572419_19688.cpp:99:10: error: redefinition of 'const ll LINF'
const ll LINF = 0x3f3f3f3f3f3f3f3f;
^
0_0_33572419_19688.cpp:16:10: note: 'const ll LINF' previously defined here
const ll LINF = 0x3f3f3f3f3f3f3f3f;
^
0_0_33572419_19688.cpp:100:14: error: redefinition of 'const double eps'
const double eps = 1e-14;
^
0_0_33572419_19688.cpp:17:14: note: 'const double eps' previously defined here
const double eps = 1e-14;
^
0_0_33572419_19688.cpp:101:14: error: redefinition of 'const double pi'
const double pi = acos(-1);
^
0_0_33572419_19688.cpp:18:14: note: 'const double pi' previously defined here
const double pi = acos(-1);
^
0_0_33572419_19688.cpp: In function 'll Pow(ll, ll)':
0_0_33572419_19688.cpp:102:4: error: redefinition of 'll Pow(ll, ll)'
ll Pow(ll x, ll y){ ll res = 1; while (y){ if (y & 1) res = res*x%mod; y >>= 1; x = x*x%mod; }return res; }
^
0_0_33572419_19688.cpp:19:4: note: 'll Pow(ll, ll)' previously defined here
ll Pow(ll x, ll y){ ll res = 1; while (y){ if (y & 1) res = res*x%mod; y >>= 1; x = x*x%mod; }return res; }
^
0_0_33572419_19688.cpp: In function 'll gcd(ll, ll)':
0_0_33572419_19688.cpp:103:4: error: redefinition of 'll gcd(ll, ll)'
ll gcd(ll x, ll y){ return y == 0 ? x : gcd(y, x%y); }
^
0_0_33572419_19688.cpp:20:4: note: 'll gcd(ll, ll)' previously defined here
ll gcd(ll x, ll y){ return y == 0 ? x : gcd(y, x%y); }
^
0_0_33572419_19688.cpp: In function 'll lcm(ll, ll)':
0_0_33572419_19688.cpp:104:4: error: redefinition of 'll lcm(ll, ll)'
ll lcm(ll x, ll y){ return x / gcd(x, y)*y; }
^
0_0_33572419_19688.cpp:21:4: note: 'll lcm(ll, ll)' previously defined here
ll lcm(ll x, ll y){ return x / gcd(x, y)*y; }
^
0_0_33572419_19688.cpp: At global scope:
0_0_33572419_19688.cpp:106:11: error: redefinition of 'const int maxn'
const int maxn = 1e8 + 10;
^
0_0_33572419_19688.cpp:23:11: note: 'const int maxn' previously defined here
const int maxn = 1e8 + 10;
^
0_0_33572419_19688.cpp:107:12: error: redefinition of 'll inv [100000010]'
ll inv[maxn];//分数和
^
0_0_33572419_19688.cpp:24:4: note: 'll inv [100000010]' previously declared here
ll inv[maxn];//分数和
^
0_0_33572419_19688.cpp: In function 'int mobi(int)':
0_0_33572419_19688.cpp:108:5: error: redefinition of 'int mobi(int)'
int mobi(int n){
^
0_0_33572419_19688.cpp:25:5: note: 'int mobi(int)' previously defined here
int mobi(int n){
^
0_0_33572419_19688.cpp: In function 'int main()':
0_0_33572419_19688.cpp:127:5: error: redefinition of 'int main()'
int main(){
^
0_0_33572419_19688.cpp:44:5: note: 'int main()' previously defined here
int main(){
^
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