Submission #2596499

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Source Code Expand

#include <cstdio>
#include <algorithm>
#include <cstdlib>
#include <cmath>
#include <climits>
#include <cstring>
#include <string>
#include <vector>
#include <queue>
#include <numeric>
#include <functional>
#include <set>
#include <map>
#include <unordered_map>
#include <unordered_set>
#include <memory>
#include <thread>
#include <tuple>

using namespace std;

int main() {
  int a, b;
  scanf("%d%d", &a, &b);
  a /= b; a *= b;
  printf("%d\n", a);
  return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:24:24: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d%d", &a, &b);
                        ^

Judge Result