Submission #343148

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
343148	2021-01-03 12:50:33	davesamanij	Selling RNA Strands (JOI16_selling_rna)	C++17	100 / 100	602 ms	51408 KiB

selling_rna

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#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef long double ld;
#define lc (v<<1)    
#define rc (lc|1)
#define pll pair<string, int>
#define ppll pair<int,pll>
#define fr first
#define sc second
#define low lower_bound
#define upp upper_bound
#define pb push_back
#define endl '\n';
#define mp make_pair
const int mxn = 1e5+10;
//const ll inf = 1e18;
const int mod = 1e9+7;
 
ll gcd(ll a, ll b){return !b?a:gcd(b,a%b);}
     
ll lcm(ll a, ll b){return (a/gcd(a, b))*b;}
 
ll pw(ll x, ll y) {
    ll r = 1;
    while (y) {
        if (y & 1) r = 1LL * r * x % mod;
        x = 1LL * x * x % mod;
        y >>= 1;
    }
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

selling_rna.cpp: In function 'int main()':
selling_rna.cpp:61:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   61 |         for(int j=0; j<s[i].size()/2; j++)
      |                      ~^~~~~~~~~~~~~~
selling_rna.cpp:73:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   73 |         for(int j=0; j<q[i].size()/2; j++)
      |                      ~^~~~~~~~~~~~~~

• Subtask 1: 10 / 10
• Subtask 2: 25 / 25
• Subtask 3: 25 / 25
• Subtask 4: 40 / 40