oj.uz

Submission #96659

# Submission time Handle Problem Language Result Execution time Memory
96659 2019-02-10T16:25:48 Z noneTP Jarvis (COCI19_jarvis) C++14
70 / 70
 44 ms 1544 KB 
#include <bits/stdc++.h>
using namespace std;
typedef tuple<int, int, int> tp;
typedef long long LL;
typedef long double LD;
typedef pair<int, int> pii;
typedef pair<int, LL> pil;
typedef pair<LL, int> pli;
typedef pair<LL, LL> pll;
typedef pair<pii, int> piipi;
typedef pair<int, pii> pipii;
typedef pair<pii, pii> piipii;
typedef pair<LL, pii> plpii;
typedef pair<LD, LD> pdd;
typedef pair<LD, int> pdi;
typedef pair<LD, LL> pdl;
typedef pair<int, LD> pid;
typedef pair<LL, LD> pld;
const int mod = 1e9 + 7;
const int hf = 999983;
const int N = 1e6;

int a[100005], b[100005];
map<int, int> df;
int main(){
    int n;
    scanf("%d", &n);
    for(int i=1;i<=n;i++) scanf("%d", &a[i]);
    for(int i=1;i<=n;i++) scanf("%d", &b[i]);
    for(int i=1;i<=n;i++) df[a[i]-b[i]]++;
    int ans = 0;
    for(auto its:df) ans = max(ans, its.second);
    printf("%d\n", ans);
}

Compilation message

jarvis.cpp: In function 'int main()':
jarvis.cpp:27:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d", &n);
     ~~~~~^~~~~~~~~~
jarvis.cpp:28:32: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     for(int i=1;i<=n;i++) scanf("%d", &a[i]);
                           ~~~~~^~~~~~~~~~~~~
jarvis.cpp:29:32: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     for(int i=1;i<=n;i++) scanf("%d", &b[i]);
                           ~~~~~^~~~~~~~~~~~~

Subtask #1
70.0 / 70.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct
2 Correct 22 ms 1144 KB Output is correct
3 Correct 20 ms 1144 KB Output is correct
4 Correct 19 ms 1144 KB Output is correct
5 Correct 28 ms 1144 KB Output is correct
6 Correct 30 ms 1144 KB Output is correct
7 Correct 31 ms 1144 KB Output is correct
8 Correct 34 ms 1144 KB Output is correct
9 Correct 42 ms 1528 KB Output is correct
10 Correct 44 ms 1544 KB Output is correct