Submission #14773409

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Source Code Expand

/* Author : Pranav Deshmukh
            PICT,Pune
   Purpose: Atcoder Contest ABC172
*/

#include<bits/stdc++.h>
using namespace std;

#define int             long long
#define dip(type,var)   type var; cin>>var;
#define dipi(x)         int x; cin>>x;
#define w(x)            int x; cin>>x; while(x--)
#define mka(arr,n,type) type *arr=new type[n];
#define foi(i,n)        for(int i=0;i<n;i++)
#define mod             pow(10,9)+7
#define inf             1e18
#define endl            "\n"
#define ff              first
#define ss              second
#define pb              push_back
#define mp              make_pair
#define pii             pair<int,int>
#define vi              vector<int>
#define mii             map<int,int>
#define pqb             priority_queue<int>
#define pqs             priority_queue<int,vi,greater<int> >

void c_p_c()
{
    ios_base::sync_with_stdio(0);
    cin.tie(0);
#ifndef ONLINE_JUDGE

    freopen("input.txt", "r", stdin);
    freopen("output.txt", "w", stdout);
#endif
}


int32_t main() {
    c_p_c();
    dipi(n);
    dipi(m);
    dipi(k);
    int count = 0, p1 = 0, p2 = 0, sum = 0;
    int *arr1 = new int[n];
    int *arr2 = new int[m];
    for (int i = 0; i < n; i++) {
        cin >> arr1[i];
    }
    for (int i = 0; i < m; i++) {
        cin >> arr2[i];
    }

    for (int i = 0; i < n + m; i++) {
        int temp;
        if (p1 < n - 1 && p2 < m - 1)
            temp = min(arr1[p1], arr2[p2]);
        if (p1 == n ) {
            temp = arr2[p2];
        }
        if (p2 == m )
            temp = arr1[p1];
        if (sum + temp > k)
            break;
        sum = sum + temp;
        if (temp == arr1[p1]) {
            p1++;
        }
        else {
            p2++;
        }
        count++;
    }
    cout << count << endl;
    return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int32_t main()’:
./Main.cpp:64:17: warning: ‘temp’ may be used uninitialized in this function [-Wmaybe-uninitialized]
   64 |         if (sum + temp > k)
      |             ~~~~^~~~~~

Judge Result