函数题: 6-1 查找子串: 裁判测试程序样例: #include <stdio.h> #define MAXS 30 char *search(char *s, char *t); void ReadString( char s[] ); /* 裁判提供,细节不表 */ int main() { char s[MAXS], t[MAXS], *pos; ReadString(s); ReadString(t); pos = search(s, t); if ( pos != NULL ) p…