foo.c:3:1: warning: data definition has no type or storage class
3 | i=int(input("请输入一个正整数"))
| ^
foo.c:3:1: warning: type defaults to 'int' in declaration of 'i' [-Wimplicit-int]
foo.c:3:3: error: expected expression before 'int'
3 | i=int(input("请输入一个正整数"))
| ^~~
foo.c:3:12: error: stray '\357' in program
3 | i=int(input("请输入一个正整数"))
| ^
foo.c:3:13: error: stray '\274' in program
3 | i=int(input("请输入一个正整数"))
| ^
foo.c:3:14: error: stray '\210' in program
3 | i=int(input("请输入一个正整数"))
| ^
foo.c:3:41: error: stray '\357' in program
3 | i=int(input("请输入一个正整数"))
| ^
foo.c:3:42: error: stray '\274' in program
3 | i=int(input("请输入一个正整数"))
| ^
foo.c:3:43: error: stray '\211' in program
3 | i=int(input("请输入一个正整数"))
| ^
foo.c:3:44: error: stray '\357' in program
3 | i=int(input("请输入一个正整数"))
| ^
foo.c:3:45: error: stray '\274' in program
3 | i=int(input("请输入一个正整数"))
| ^
foo.c:3:46: error: stray '\211' in program
3 | i=int(input("请输入一个正整数"))
| ^
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