From 7a629f82f652542e0ac34f3fc861b8add66342f1 Mon Sep 17 00:00:00 2001 From: willrlzhang Date: Fri, 3 Sep 2021 16:12:40 +0800 Subject: [PATCH 1/7] =?UTF-8?q?=E5=86=92=E6=B3=A1=E6=8E=92=E5=BA=8F=20cpp?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- basic/sorting/BubbleSort/bubblesort.cpp | 43 +++++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 basic/sorting/BubbleSort/bubblesort.cpp diff --git a/basic/sorting/BubbleSort/bubblesort.cpp b/basic/sorting/BubbleSort/bubblesort.cpp new file mode 100644 index 0000000000000..4fd2cfe694556 --- /dev/null +++ b/basic/sorting/BubbleSort/bubblesort.cpp @@ -0,0 +1,43 @@ +#include +#include +#include + +using namespace std; + +void bubblesort(vector& vec) +{ + for(int i=0;ivec[j+1]) + { + int tmp = vec[j]; + vec[j] = vec[j+1]; + vec[j+1] = tmp; + } + } + } +} + +void printvec(const vector& vec, const string& strbegin="", const string& strend="") +{ + cout < vec = {9, 8, 7, 6, 5, 4, 3, 2 , 1, 0}; + printvec(vec); + + bubblesort(vec); + + printvec(vec, "after sort", ""); +} From 31b753dad3cfd28f5cbbe3d3afc674588f39d8c2 Mon Sep 17 00:00:00 2001 From: willrlzhang Date: Fri, 3 Sep 2021 16:48:01 +0800 Subject: [PATCH 2/7] =?UTF-8?q?=E6=96=B0=E5=A2=9Ec++=E4=BB=A3=E7=A0=81?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- basic/sorting/BubbleSort/README.md | 47 +++++++++++++++++++++++++++++- 1 file changed, 46 insertions(+), 1 deletion(-) diff --git a/basic/sorting/BubbleSort/README.md b/basic/sorting/BubbleSort/README.md index 02c8f07092454..f3121c55a14d0 100644 --- a/basic/sorting/BubbleSort/README.md +++ b/basic/sorting/BubbleSort/README.md @@ -93,7 +93,52 @@ func main() { } ``` - +### **C++** +```c++ +#include +#include +#include + +using namespace std; + +void bubblesort(vector& vec) +{ + for(int i=0;ivec[j+1]) + { + int tmp = vec[j]; + vec[j] = vec[j+1]; + vec[j+1] = tmp; + } + } + } +} + +void printvec(const vector& vec, const string& strbegin="", const string& strend="") +{ + cout < vec = {9, 8, 7, 6, 5, 4, 3, 2 , 1, 0}; + printvec(vec); + + bubblesort(vec); + + printvec(vec, "after sort", ""); +} +``` ## 算法分析 From cbd226bac8dcc3840975ec7e9162946ddac1accc Mon Sep 17 00:00:00 2001 From: willrlzhang Date: Fri, 3 Sep 2021 17:09:33 +0800 Subject: [PATCH 3/7] =?UTF-8?q?=E5=86=92=E6=B3=A1=E6=8E=92=E5=BA=8F?= =?UTF-8?q?=EF=BC=8C=E6=94=B9=E8=BF=9B=E7=89=88=E6=9C=AC?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- basic/sorting/BubbleSort/bubblesort.cpp | 29 ++++++++++++++++++++++--- 1 file changed, 26 insertions(+), 3 deletions(-) diff --git a/basic/sorting/BubbleSort/bubblesort.cpp b/basic/sorting/BubbleSort/bubblesort.cpp index 4fd2cfe694556..9c55fce6464bb 100644 --- a/basic/sorting/BubbleSort/bubblesort.cpp +++ b/basic/sorting/BubbleSort/bubblesort.cpp @@ -4,6 +4,7 @@ using namespace std; +//简单版本 void bubblesort(vector& vec) { for(int i=0;i& vec) } } +//改进版本 +void bubblesort1(vector& vec) +{ + for(int i=0;ivec[j+1]) + { + int tmp = vec[j]; + vec[j] = vec[j+1]; + vec[j+1] = tmp; + exchange = true; + } + } + if(!exchange) + { + break; + } + } +} + void printvec(const vector& vec, const string& strbegin="", const string& strend="") { cout < vec = {9, 8, 7, 6, 5, 4, 3, 2 , 1, 0}; printvec(vec); - bubblesort(vec); + bubblesort1(vec); printvec(vec, "after sort", ""); } From 870780ade4467eb87b340e2e1f13a84a481d56c1 Mon Sep 17 00:00:00 2001 From: willrlzhang Date: Fri, 3 Sep 2021 17:12:05 +0800 Subject: [PATCH 4/7] =?UTF-8?q?readme=20=E5=86=92=E6=B3=A1=E6=8E=92?= =?UTF-8?q?=E5=BA=8F=EF=BC=8C=E6=96=B0=E5=A2=9E=E6=94=B9=E8=BF=9B=E7=89=88?= =?UTF-8?q?=E6=9C=AC?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- basic/sorting/BubbleSort/README.md | 32 ++++++++++++++++++++++++++---- 1 file changed, 28 insertions(+), 4 deletions(-) diff --git a/basic/sorting/BubbleSort/README.md b/basic/sorting/BubbleSort/README.md index f3121c55a14d0..f9d9ce58d17f1 100644 --- a/basic/sorting/BubbleSort/README.md +++ b/basic/sorting/BubbleSort/README.md @@ -101,6 +101,7 @@ func main() { using namespace std; +//简单版本 void bubblesort(vector& vec) { for(int i=0;i& vec) } } +//改进版本 +void bubblesort1(vector& vec) +{ + for(int i=0;ivec[j+1]) + { + int tmp = vec[j]; + vec[j] = vec[j+1]; + vec[j+1] = tmp; + exchange = true; + } + } + if(!exchange) + { + break; + } + } +} + void printvec(const vector& vec, const string& strbegin="", const string& strend="") { cout < vec = {9, 8, 7, 6, 5, 4, 3, 2 , 1, 0}; printvec(vec); - bubblesort(vec); - + bubblesort1(vec); + printvec(vec, "after sort", ""); } + ``` ## 算法分析 From e2fa6faae47f63b8b9d1a624debf839db395302a Mon Sep 17 00:00:00 2001 From: willrlzhang Date: Fri, 3 Sep 2021 17:21:53 +0800 Subject: [PATCH 5/7] =?UTF-8?q?=E4=BB=A3=E7=A0=81=E9=80=BB=E8=BE=91?= =?UTF-8?q?=E5=9D=97=EF=BC=8C=E6=96=B0=E5=A2=9E=E7=A9=BA=E8=A1=8C?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- basic/sorting/BubbleSort/bubblesort.cpp | 2 ++ 1 file changed, 2 insertions(+) diff --git a/basic/sorting/BubbleSort/bubblesort.cpp b/basic/sorting/BubbleSort/bubblesort.cpp index 9c55fce6464bb..d7607c18deb6d 100644 --- a/basic/sorting/BubbleSort/bubblesort.cpp +++ b/basic/sorting/BubbleSort/bubblesort.cpp @@ -37,6 +37,7 @@ void bubblesort1(vector& vec) exchange = true; } } + if(!exchange) { break; @@ -55,6 +56,7 @@ void printvec(const vector& vec, const string& strbegin="", const string& s cout << endl; cout << strend<< endl; } + int main(void) { vector vec = {9, 8, 7, 6, 5, 4, 3, 2 , 1, 0}; From 5b2a80336e0ae899a61483316e7ee0ceda4a0124 Mon Sep 17 00:00:00 2001 From: willrlzhang Date: Fri, 3 Sep 2021 17:23:32 +0800 Subject: [PATCH 6/7] =?UTF-8?q?=E4=BB=A3=E7=A0=81=E9=80=BB=E8=BE=91?= =?UTF-8?q?=E5=9D=97=EF=BC=8C=E6=96=B0=E5=A2=9E=E7=A9=BA=E8=A1=8C?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- basic/sorting/BubbleSort/README.md | 3 +++ 1 file changed, 3 insertions(+) diff --git a/basic/sorting/BubbleSort/README.md b/basic/sorting/BubbleSort/README.md index f9d9ce58d17f1..d4f909c902b57 100644 --- a/basic/sorting/BubbleSort/README.md +++ b/basic/sorting/BubbleSort/README.md @@ -134,6 +134,7 @@ void bubblesort1(vector& vec) exchange = true; } } + if(!exchange) { break; @@ -152,6 +153,7 @@ void printvec(const vector& vec, const string& strbegin="", const string& s cout << endl; cout << strend<< endl; } + int main(void) { vector vec = {9, 8, 7, 6, 5, 4, 3, 2 , 1, 0}; @@ -162,6 +164,7 @@ int main(void) printvec(vec, "after sort", ""); } + ``` ## 算法分析 From 58671538bc3399675611b70095a29ada9bb66afc Mon Sep 17 00:00:00 2001 From: willrlzhang Date: Fri, 3 Sep 2021 17:58:12 +0800 Subject: [PATCH 7/7] =?UTF-8?q?=E4=BB=A3=E7=A0=81=E6=A0=BC=E5=BC=8F?= =?UTF-8?q?=E5=8C=96=EF=BC=8C=20=E4=BD=BF=E7=94=A8swap=E5=87=BD=E6=95=B0?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- basic/sorting/BubbleSort/README.md | 59 ++++++++++++------------ basic/sorting/BubbleSort/bubblesort.cpp | 61 +++++++++++++------------ 2 files changed, 60 insertions(+), 60 deletions(-) diff --git a/basic/sorting/BubbleSort/README.md b/basic/sorting/BubbleSort/README.md index d4f909c902b57..98171a7f90c60 100644 --- a/basic/sorting/BubbleSort/README.md +++ b/basic/sorting/BubbleSort/README.md @@ -95,73 +95,72 @@ func main() { ### **C++** ```c++ -#include -#include -#include +#include +#include +#include using namespace std; -//简单版本 -void bubblesort(vector& vec) +/* 简单版本 */ +void bubblesort( vector & vec ) { - for(int i=0;ivec[j+1]) + if ( vec[j] > vec[j + 1] ) { - int tmp = vec[j]; - vec[j] = vec[j+1]; - vec[j+1] = tmp; + swap( vec[j], vec[j + 1] ); } } } } -//改进版本 -void bubblesort1(vector& vec) + +/* 改进版本 */ +void bubblesort1( vector & vec ) { - for(int i=0;ivec[j+1]) + if ( vec[j] > vec[j + 1] ) { - int tmp = vec[j]; - vec[j] = vec[j+1]; - vec[j+1] = tmp; + swap( vec[j], vec[j + 1] ); exchange = true; } } - if(!exchange) + if ( !exchange ) { break; } } } -void printvec(const vector& vec, const string& strbegin="", const string& strend="") + +void printvec( const vector & vec, const string & strbegin = "", const string & strend = "" ) { - cout < vec = {9, 8, 7, 6, 5, 4, 3, 2 , 1, 0}; - printvec(vec); + vector vec = { 9, 8, 7, 6, 5, 4, 3, 2, 1, 0 }; + printvec( vec ); - bubblesort1(vec); + bubblesort1( vec ); - printvec(vec, "after sort", ""); + printvec( vec, "after sort", "" ); } diff --git a/basic/sorting/BubbleSort/bubblesort.cpp b/basic/sorting/BubbleSort/bubblesort.cpp index d7607c18deb6d..4f8f0474414e0 100644 --- a/basic/sorting/BubbleSort/bubblesort.cpp +++ b/basic/sorting/BubbleSort/bubblesort.cpp @@ -1,68 +1,69 @@ -#include -#include -#include +#include +#include +#include using namespace std; -//简单版本 -void bubblesort(vector& vec) +/* 简单版本 */ +void bubblesort( vector & vec ) { - for(int i=0;ivec[j+1]) + if ( vec[j] > vec[j + 1] ) { - int tmp = vec[j]; - vec[j] = vec[j+1]; - vec[j+1] = tmp; + swap( vec[j], vec[j + 1] ); } } } } -//改进版本 -void bubblesort1(vector& vec) + +/* 改进版本 */ +void bubblesort1( vector & vec ) { - for(int i=0;ivec[j+1]) + if ( vec[j] > vec[j + 1] ) { - int tmp = vec[j]; - vec[j] = vec[j+1]; - vec[j+1] = tmp; + swap( vec[j], vec[j + 1] ); exchange = true; } } - if(!exchange) + if ( !exchange ) { break; } } } -void printvec(const vector& vec, const string& strbegin="", const string& strend="") + +void printvec( const vector & vec, const string & strbegin = "", const string & strend = "" ) { - cout < vec = {9, 8, 7, 6, 5, 4, 3, 2 , 1, 0}; - printvec(vec); + vector vec = { 9, 8, 7, 6, 5, 4, 3, 2, 1, 0 }; + printvec( vec ); - bubblesort1(vec); + bubblesort1( vec ); - printvec(vec, "after sort", ""); + printvec( vec, "after sort", "" ); } + +