>>238
エラーメッセージが長くて貼れませんでした。なので一応途中まで。
C:\MyC>gcc x.cpp -o x
C:\DOCUME~1\USER\LOCALS~1\Temp\ccqQcaaa.o(.text+0x62):x.cpp: undefined reference
to `cin'
C:\DOCUME~1\USER\LOCALS~1\Temp\ccqQcaaa.o(.text+0x14f):x.cpp: undefined referenc
e to `cout'
C:\DOCUME~1\USER\LOCALS~1\Temp\ccqQcaaa.o(.text+0x1f0):x.cpp: undefined referenc
e to `cout'
C:\DOCUME~1\USER\LOCALS~1\Temp\ccqQcaaa.o(.text$_S_oom_malloc__t23__malloc_alloc
_template1i0Ui+0x1a):x.cpp: undefined reference to `endl(ostream &)'
C:\DOCUME~1\USER\LOCALS~1\Temp\ccqQcaaa.o(.text$_S_oom_malloc__t23__malloc_alloc
_template1i0Ui+0x27):x.cpp: undefined reference to `cerr'
C:\DOCUME~1\USER\LOCALS~1\Temp\ccqQcaaa.o(.text$_S_oom_malloc__t23__malloc_alloc
_template1i0Ui+0x2c):x.cpp: undefined reference to `ostream::operator<<(char con
st *)'
C:\DOCUME~1\USER\LOCALS~1\Temp\ccqQcaaa.o(.text$replace__t12basic_string3ZcZt18s
tring_char_traits1ZcZt24__default_alloc_template2b0i0UiUiUic+0x34):x.cpp: undefi
ned reference to `__out_of_range(char const *)'
C:\DOCUME~1\USER\LOCALS~1\Temp\ccqQcaaa.o(.text$replace__t12basic_string3ZcZt18s
tring_char_traits1ZcZt24__default_alloc_template2b0i0UiUiUic+0x8e):x.cpp: undefi
ned reference to `__length_error(char const *)'
C:\DOCUME~1\USER\LOCALS~1\Temp\ccqQcaaa.o(.text$resize__t12basic_string3ZcZt18st
ring_char_traits1ZcZt24__default_alloc_template2b0i0Uic+0x2c):x.cpp: undefined r
eference to `__length_error(char const *)'
C:\DOCUME~1\USER\LOCALS~1\Temp\ccqQcaaa.o(.text$__rs__H3ZcZt18string_char_traits
1ZcZt24__default_alloc_template2b0i0_R7istreamRt12basic_string3ZX01ZX11ZX21_R7is
tream+0xad):x.cpp: undefined reference to `streambuf::sungetc(void)'