Submission #499362

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
499362	2021-12-28 05:19:32	beksultan04	Bootfall (IZhO17_bootfall)	C++14	100 / 100	227 ms	5660 KiB

bootfall

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#include <bits/stdc++.h>
using namespace std;
#define int long long
#define pii pair<int,int>
#define OK puts("OK");
#define fr first
#define sc second
#define ret return
#define scan1(a) scanf("%lld",&a);
#define scan2(a,b) scanf("%lld %lld",&a, &b);
#define scan3(a,b,c) scanf("%lld %lld %lld",&a,&b,&c);
#define all(s) s.begin(),s.end()
#define pb push_back
#define endi puts("");
const int N = 1e6+12,INF=1e9+7;
int a[N],b[N],q[N],dp[N],n,sum;
int used[N];
void add(int x){
    int i;
    for (i=sum;i>=0;--i){
        dp[i+x]+=dp[i];
    }
    ret ;
}
 
void del(int x){
    int i;
    for (i=0;i<=sum;++i){
        dp[i+x]-=dp[i];
    }
 
 
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Compilation message (stderr)

bootfall.cpp:34:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   34 | main(){
      | ^~~~
bootfall.cpp: In function 'int main()':
bootfall.cpp:65:15: warning: comparison of integer expressions of different signedness: 'long long int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   65 |     for (i=0;i<ans.size();++i){
      |              ~^~~~~~~~~~~
bootfall.cpp:9:23: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
    9 | #define scan1(a) scanf("%lld",&a);
      |                  ~~~~~^~~~~~~~~~~
bootfall.cpp:36:5: note: in expansion of macro 'scan1'
   36 |     scan1(n)
      |     ^~~~~
bootfall.cpp:9:23: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
    9 | #define scan1(a) scanf("%lld",&a);
      |                  ~~~~~^~~~~~~~~~~
bootfall.cpp:39:9: note: in expansion of macro 'scan1'
   39 |         scan1(q[i])
      |         ^~~~~

• Subtask 1: 6 / 6
• Subtask 2: 7 / 7
• Subtask 3: 15 / 15
• Subtask 4: 16 / 16
• Subtask 5: 21 / 21
• Subtask 6: 35 / 35