/*
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	四則演算　
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*/
public class PrintCaluculation {
	public static void main(String[] args) {
		
		int a,b,c,d,e,f,g;
		
		a = 12345;
		b = 1000;
		
		c = a + b;
		d = a - b;
		e = a * b;
		f = a / b;
		g = a % b;
			
		System.out.print("四則演算をします\n");
		System.out.print("ａ＝");
		System.out.print(a);
	
		System.out.print("　ｂ＝");
		System.out.print(b);
		
		System.out.print("\n\n");
		
		System.out.print("ａ＋ｂ＝");
		System.out.print(c);
		System.out.print("\n");
		
		System.out.print("ａ−ｂ＝");
		System.out.print(d);
		System.out.print("\n");
		
		System.out.print("ａ×ｂ＝");
		System.out.print(e);
		System.out.print("\n");
		
		System.out.print("ａ÷ｂ＝");
		System.out.print(f);
		System.out.print("　あまり "+g);
		System.out.print("\n");
	}

}