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#include<stdio.h>
int main(int argc, char *argv[])
{
if (argc == 1)
{
printf("please enter parameter! ATTENTION:The first parameter is number,the second parament is whatever you want!\n");
scanf("%s",argv[1]);
}
printf("%s",*argv[1]);
return 0;
}
#include<stdio.h>
int main(int argc, char *argv[])
{
char str[1024];
char* p = argv[1];
if (argc == 1)
{
printf("please enter parameter! ATTENTION:The first parameter is number,the second parament is whatever you want!\n");
scanf("%s", str);
p = str;
}
printf("%s",p);
return 0;
}
if (argc == 1)
{
printf("please enter parameter! ATTENTION:The first parameter is number,the second parament is whatever you want!\n");
scanf("%s",argv[1]);
}
#include<stdio.h>
int main(int argc, char *argv[])
{
if (argc == 1)
{
printf("please enter parameter! ATTENTION:The first parameter is number,the second parament is whatever you want!\n");
return 1;
}
printf("%s",argv[1]);
return 0;
}