正負數

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user_3763047219
c_cpp
2 years ago
380 B
1
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int main()
{
	int num;
	scanf("%d", &num);
	if (num > 0) {
		if (num <= 10000) {
			printf("%d是正數\nA",num);
		}
		else {
			printf("%d是正數\nB", num);
		}
	}
	else if (num < 0) {
		if (num <= -10000) {
			printf("%d是負數\nC", num);
		}
		else {
			printf("%d是負數\nD", num);
		}
	}
	else {
		printf("0不是正數也不是負數");
	}
	
}
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