(1)a=5;
b=3;
c=(a+b)/2;
print(% io(2),c);
输出结果为__________.
(2)a=1
b=2
c=a-b
b=a+c-b
print(% io(2),a,b,c);
输出结果为____________.
(1)a=5;
b=3;
c=(a+b)/2;
print(% io(2),c);
输出结果为__________.
(2)a=1
b=2
c=a-b
b=a+c-b
print(% io(2),a,b,c);
输出结果为____________.
解析：
(1)c=(a+b)/2=(5+3)/2=4.(2)c=1-2=-1,b=a+c-b=1-1-2=-2.
答案：
(1)c=4 (2)c=-1,b=-2,a=1