给定某数字A(1≤A≤9)以及非负整数N(0≤N≤100000),求数列之和S=A+AA+AAA+⋯+AA⋯A(N个A).例如A=1, N=3时,S=1+11+111=123 输入格式: 输入数字A与非负整数N. 输出格式: 输出其N项数列之和S的值. 输入样例: 1 3 输出样例: 123 #include<cstdio> #include<iostream> #include<algorithm> #include<cmath> #include<…

#include "stdio.h" #include "malloc.h" #include "math.h" void calc(int num,int N,long *data); int main() { int N,num; long *result; scanf("%d",&num); scanf("%d",&N); result=(long *)malloc(N*sizeof(…

给定一句英语,要求你编写程序,将句中所有单词的顺序颠倒输出. 输入格式: 测试输入包含一个测试用例,在一行内给出总长度不超过500 000的字符串.字符串由若干单词和若干空格组成,其中单词是由英文字母(大小写有区分)组成的字符串,单词之间用若干个空格分开. 输出格式: 每个测试用例的输出占一行,输出倒序后的句子,并且保证单词间只有1个空格. 输入样例: Hello World Here I Come 输出样例: Come I Here World Hello 先放正确代码 #include<cs…

后面的测试点过不去,两个错误一个超时. 目前未解决   L1-009 N个数求和 (20 分)   本题的要求很简单,就是求N个数字的和.麻烦的是,这些数字是以有理数分子/分母的形式给出的,你输出的和也必须是有理数的形式. 输入格式: 输入第一行给出一个正整数N(≤100).随后一行按格式a1/b1 a2/b2 ...给出N个有理数.题目保证所有分子和分母都在长整型范围内.另外,负数的符号一定出现在分子前面. 输出格式: 输出上述数字和的最简形式 —— 即将结果写成整数部分 分数部分,其中分数部…

1077 Kuchiguse (20 分)   The Japanese language is notorious for its sentence ending particles. Personal preference of such particles can be considered as a reflection of the speaker's personality. Such a preference is called "Kuchiguse" and is of…

1035 Password (20 分)   To prepare for PAT, the judge sometimes has to generate random passwords for the users. The problem is that there are always some confusing passwords since it is hard to distinguish 1 (one) from l (L in lowercase), or 0 (zero)…

1144 The Missing Number (20 分)   Given N integers, you are supposed to find the smallest positive integer that is NOT in the given list. Input Specification: Each input file contains one test case. For each case, the first line gives a positive integ…

1035 Password(20 分) To prepare for PAT, the judge sometimes has to generate random passwords for the users. The problem is that there are always some confusing passwords since it is hard to distinguish 1 (one) from l (L in lowercase), or 0 (zero) fro…

1088 三人行(20 分) 子曰:"三人行,必有我师焉.择其善者而从之,其不善者而改之." 本题给定甲.乙.丙三个人的能力值关系为:甲的能力值确定是 2 位正整数:把甲的能力值的 2 个数字调换位置就是乙的能力值:甲乙两人能力差是丙的能力值的 X 倍:乙的能力值是丙的 Y 倍.请你指出谁比你强应"从之",谁比你弱应"改之". 输入格式: 输入在一行中给出三个数,依次为:M(你自己的能力值).X 和 Y.三个数字均为不超过 1000 的正整数.…

1077 Kuchiguse(20 分) The Japanese language is notorious for its sentence ending particles. Personal preference of such particles can be considered as a reflection of the speaker's personality. Such a preference is called "Kuchiguse" and is often…