传送门: http://acm.hdu.edu.cn/showproblem.php?pid=2092 整数解 Time Limit: 1000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 42287    Accepted Submission(s): 14750 Problem Description 有二个整数,它们加起来等于某个整数,乘起来又等于另一个整数,它…

Ps:wa了两次....一次是从加法那边暴力,然而算法错误..应该从乘法那边暴力破解...然而又没算负数..加上负数..直接暴力AC. 代码: #include "stdio.h" int abs(int a); int main(){ int i,a,b,s,flag,flag1; while(~scanf("%d%d",&a,&b) && (a || b)){ flag=; for(i=-abs(b);i<=abs(b);i…

整数解 Time Limit: 1000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 33425    Accepted Submission(s): 11730 Problem Description 有二个整数,它们加起来等于某个整数,乘起来又等于另一个整数,它们到底是真还是假,也就是这种整数到底存不存在,实在有点吃不准,你能快速回答吗?看来只能通过编程.例如:x…

整数解 Time Limit: 1000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 25460    Accepted Submission(s): 8911 Problem Description 有二个整数,它们加起来等于某个整数,乘起来又等于另一个整数,它们到底是真还是假,也就是这种整数到底存不存在,实在有点吃不准,你能快速回答吗?看来只能通过编程.例如:x…

题目: 思路: 1.两个整数的和和积容易联想到一元二次方程的两个根,只要证明有两个解,并都是整数就打印出Yes,否则打印出No 2.最后判断那步,为什么只需要判断一个整数存在就够了,因为和是整数,一个加数是整数,另一个必然也是整数. 代码: #include<bits/stdc++.h> using namespace std; int main() { int n,m; while(cin>>n>>m) { if(n==0&&m==0)break; i…

HDU 模拟题, 枚举1002 1004 1013 1015 1017 1020 1022 1029 1031 1033 1034 1035 1036 1037 1039 1042 1047 1048 1049 1050 1057 1062 1063 1064 1070 1073 1075 1082 1083 1084 1088 1106 1107 1113 1117 1119 1128 1129 1144 1148 1157 1161 1170 1172 1177 1197 1200 1201…

转载来自:http://www.cppblog.com/acronix/archive/2010/09/24/127536.aspx 分类一: 基础题:1000.1001.1004.1005.1008.1012.1013.1014.1017.1019.1021.1028.1029.1032.1037.1040.1048.1056.1058.1061.1070.1076.1089.1090.1091.1092.1093.1094.1095.1096.1097.1098.1106.1108.1157…

模拟题, 枚举1002 1004 1013 1015 1017 1020 1022 1029 1031 1033 1034 1035 1036 1037 1039 1042 1047 1048 1049 1050 1057 1062 1063 1064 1070 1073 1075 1082 1083 1084 1088 1106 1107 1113 1117 1119 1128 1129 1144 1148 1157 1161 1170 1172 1177 1197 1200 1201 120…

King's Game 题目连接: http://acm.hdu.edu.cn/showproblem.php?pid=5643 Description In order to remember history, King plans to play losephus problem in the parade gap.He calls n(1≤n≤5000) soldiers, counterclockwise in a circle, in label 1,2,3...n. The firs…

转载:from http://blog.csdn.net/qq_28236309/article/details/47818349 基础题:1000.1001.1004.1005.1008.1012.1013.1014.1017.1019.1021.1028.1029. 1032.1037.1040.1048.1056.1058.1061.1070.1076.1089.1090.1091.1092.1093. 1094.1095.1096.1097.1098.1106.1108.1157.116…