http://poj.org/problem?id=1420 http://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&problem=132  Spreadsheet  In 1979, Dan Bricklin and Bob Frankston

答案： #include <stdio.h> #include <string.h> int main() {int n = 0;scanf("%d", &n);while (n--) //输入n次{char phone[12];scanf("%s", phone);printf("6%s\n", phone + 6); //跳过数组前6个元素，从第7个元素开始打印}retu