设S=“A;/document/Mary.doc”，则strlen(s)=,“/”的字符定位的位置为。
举一反三
- 若有定义：char s[10]=”%d aA”;则strlen(s)的值为____________
- 设：char s[10]={"october"}; 则printf("%d\n",strlen(s)); 输出是______ 。
- The girl talking to Mary is a friend of ______． A: Mary's sister B: Mary sister's C: Mary's sister's D: sister of Mary's
- Miss Smith is a friend of (). A: Mary’s mother’s B: Mary’s mothe C: Mary mother’s D: mother’s of Mary
- Miss Black is a friend of _______. A: Mary’s mother’s B: Mary’s mother C: mother’s of Mary D: Mary Mother’s