/in/foo.c:7:1: warning: data definition has no type or storage class
a=input()
^
/in/foo.c:7:1: warning: type defaults to 'int' in declaration of 'a' [-Wimplicit-int]
/in/foo.c:7:8: error: stray '\357' in program
a=input()
^
/in/foo.c:7:9: error: stray '\274' in program
a=input()
^
/in/foo.c:7:10: error: stray '\210' in program
a=input()
^
/in/foo.c:7:11: error: stray '\357' in program
a=input()
^
/in/foo.c:7:12: error: stray '\274' in program
a=input()
^
/in/foo.c:7:13: error: stray '\211' in program
a=input()
^
/in/foo.c:7:3: error: 'input' undeclared here (not in a function)
a=input()
^~~~~
/in/foo.c:8:1: error: expected ',' or ';' before 'print'
print(a*a)
^~~~~
/in/foo.c:8:6: error: stray '\357' in program
print(a*a)
^
/in/foo.c:8:7: error: stray '\274' in program
print(a*a)
^
/in/foo.c:8:8: error: stray '\210' in program
print(a*a)
^
/in/foo.c:8:12: error: stray '\357' in program
print(a*a)
^
/in/foo.c:8:13: error: stray '\274' in program
print(a*a)
^
/in/foo.c:8:14: error: stray '\211' in program
print(a*a)
^