>>460 main 残り printf("x + y = "); Wa(x, y); printf("\n"); k = abs_Sa(x, y); printf("|x - y| = %d\n", k); z = Heikin(num[0], num[1], num[2], num[3], num[4]); printf("average of %d, %d, %d, %d, and %d = %f\n", num[0], num[1], num[2], num[3], num[4], z); return 0; 関数 void Wa(int a, int b) { printf("%d", a + b); } int abs_Sa(int a, int b) { if (a >= b) return a - b; else return b - a; } double Heikin(int a, int b, int c, int d, int e) { return (a + b + c + d + e) / 5.0; }