Question

输入字符串,完成strlen,strcpy,strcat,strcmp函数运算的C++程序

Answer 1

#include <string.h>
int main(){
char str[256];
char strTmp[256];
int len = strlen(str);
if(len<200)
{
strcat(str, " --appended");
}
else
{
strcpy(strTmp, str);
}
if(strcmp(str, strTmp)==0)
{
printf("There are same!!");
}
else
{
printf("There are different!!");
}
return 0;
}