1 //5.公鸡5元一只,母鸡3元一只,小鸡1元3只,求100元刚好买100只鸡的可能 2 3 #include 4 5 int main(int argc, char** argv) 6 { 7 int i = 0; 8 int j = 0; 9 10 for (i ... Read More
posted @ 2015-08-18 23:01
suonikeyinsu
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1.袋中有6红球 3黄球 3绿球,从中取6个球,求所有拿到球的颜色的可能 c(12,6) 1 #include 2 3 int main(int argc, char** argv) 4 { 5 int red = 6; 6 int yellow = 3; 7 int gr... Read More
posted @ 2015-08-18 22:15
suonikeyinsu
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1.求任意两个数的最大公约数 1 #include 2 3 //最简单的方法 4 void getMaxCom1(int a, int b); 5 6 //相对getMaxCom1优化 7 void getMaxCom2(int a, int b); 8 9 //辗转相除法10 void ge... Read More
posted @ 2015-08-18 22:00
suonikeyinsu
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1.求1000内的完数。(所有因子之和等于本身的数位完数,数本身不算因子) 1 #include 2 3 void perfectNum(int num); 4 5 int main(int argc, char** argv) 6 { 7 int num = 0; 8 9 p... Read More
posted @ 2015-08-18 21:29
suonikeyinsu
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1.求4,5,6,7所有四位数的排列组合。方法一: 1 #include 2 3 int main(int argc, char** argv) 4 { 5 int i = 0; 6 int j = 0; 7 int k = 0; 8 9 for (i = 4; ... Read More
posted @ 2015-08-18 21:12
suonikeyinsu
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