哪错了，求大神看下。
#include<stdio.h>
#include<string.h>
int main()
{
char s1[100] = "";
char s2[] = "我爱，";
char s3[] = "慕课网";
strcpy(s1, s2);
strcat(s1, s3);
printf("%s\n", s1);
return 0;
}
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#include<stdio.h>
#include<string.h>
int main()
{
char s1[100] = "";
char s2[] = "我爱，";
char s3[] = "慕课网";
strcpy(s1, s2);
strcat(s1, s3);
printf("%s\n", s1);
return 0;
}
2020-09-16
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