src.c:1:3: error: expected expression before 'int'
x=int(input('x='));
^
src.c:2:3: error: expected expression before 'int'
y=int(input('y='));
^
src.c:3:3: error: expected expression before 'int'
z=int(input('z='));
^
src.c:4:3: error: initializer element is not constant
t=x z y
^
src.c:5:1: error: expected ',' or ';' before 'print'
print (t)
^