Submission #865024

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Source Code Expand

#include <cstdio>
#include <algorithm>

using LL = long long;

LL ans() {
    int arr[3]; for (int i = 0; i < 3; ++i) scanf("%d", &arr[i]);
    for (int i = 0; i < 3; ++i) if (arr[i]%2==0) return 0;

    LL ans = 1LL<<62;
    for (int i = 0; i < 3; ++i)
        ans = std::min(ans, 1LL * arr[(i+1)%3] * arr[(i+2)%3]);
    return ans;
}

int main() {
    printf("%lld\n", ans());
    return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘LL ans()’:
./Main.cpp:7:65: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
     int arr[3]; for (int i = 0; i < 3; ++i) scanf("%d", &arr[i]);
                                                                 ^

Judge Result