src.c:18:5: error: expected expression before 'int'
a = int（input()）
^
src.c:18:5: error: stray '\357' in program
src.c:18:5: error: stray '\274' in program
src.c:18:5: error: stray '\210' in program
src.c:18:5: error: stray '\357' in program
src.c:18:5: error: stray '\274' in program
src.c:18:5: error: stray '\211' in program
src.c:23:1: error: stray '\357' in program
b = int（input()）
^
src.c:23:1: error: stray '\274' in program
src.c:23:1: error: stray '\210' in program
src.c:23:1: error: stray '\357' in program
src.c:23:1: error: stray '\274' in program
src.c:23:1: error: stray '\211' in program
src.c:28:1: error: stray '\357' in program
c = int（input()）
^
src.c:28:1: error: stray '\274' in program
src.c:28:1: error: stray '\210' in program
src.c:28:1: error: stray '\357' in program
src.c:28:1: error: stray '\274' in program
src.c:28:1: error: stray '\211' in program