Submission #1065561

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Source Code Expand

#include <bits/stdc++.h>
using namespace std;
#define mod 1000000007;
#define pi 3.14159265358979323846264
#define pii pair <int, int>
#define pb push_back
#define mp make_pair
#define vi vector <int>
#define vl vector <long long>
#define vpii vector <pair <int, int> >
#define ll long long
#define fi first
#define se second
ll n, a, b, ar[100005];
ll ans;
int main() {
    scanf("%lld %lld %lld", &n, &a, &b);
    for (int i=1;i<=n;i++) scanf("%lld", &ar[i]);
    for (int i=2;i<=n;i++) ans+=min((ar[i]-ar[i-1])*a, b);
    printf("%lld\n", ans);
    return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:17:40: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     scanf("%lld %lld %lld", &n, &a, &b);
                                        ^
./Main.cpp:18:49: 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("%lld", &ar[i]);
                                                 ^

Judge Result