src.c:1:3: error: expected expression before 'int'
a=int(input（））
^
src.c:1:3: error: stray '\357' in program
src.c:1:3: error: stray '\274' in program
src.c:1:3: error: stray '\210' in program
src.c:1:3: error: stray '\357' in program
src.c:1:3: error: stray '\274' in program
src.c:1:3: error: stray '\211' in program
src.c:1:3: error: stray '\357' in program
src.c:1:3: error: stray '\274' in program
src.c:1:3: error: stray '\211' in program