Submission #1693376

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Source Code Expand

#include <cstdio>
#include <algorithm>
int X, Y;
inline int dis(int x, int y)
{
	return x <= y ? y - x : 2100000000;
}
int main()
{
	scanf("%d%d", &X, &Y);
	printf("%d\n", std::min(std::min(dis(X, Y), dis(-X, -Y) + 2), std::min(dis(X, -Y), dis(-X, Y)) + 1));
	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:10:23: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d", &X, &Y);
                       ^

Judge Result