运行出错

米修丨诺爱

#include <stdio.h>
void main()
{
char c;
printf("input a character: ");
c = getchar();
if(c<32)
{
printf("this is a control character\n");
}
else if(c>'0'&&c<'9')
{
printf("this is a digit\n");
}
else if(c>'A'&&c<'Z')
{
printf("this is a capital letter\n");
}
else if(c>'a'&&c<'z')
{
peintf("this is a small letter\n");
}
else
{
printf("this is an other character\n");
}
}
编译lizi55.obj - 0 error(s), 0 warning(s)
运行lizi55.obj - 0 error(s), 0 warning(s)

--------------------Configuration: lizi55 - Win32 Debug--------------------
Linking...
lizi55.obj : error LNK2001: unresolved external symbol _peintf
Debug/lizi55.exe : fatal error LNK1120: 1 unresolved externals
执行 link.exe 时出错.
到底错在哪里，什么原因？？？？:L

                               
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jialebihaidai

呃……
else if(c>'a'&&c<'z')
{
peintf("this is a small letter\n");
}

米修丨诺爱

jialebihaidai 发表于 2011-11-24 00:33

                               
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呃……
else if(c>'a'&&c

谢了，我太粗心了;P