C++ pass array as pointer and sort in bubble
#include <iostream> #include <uuid/uuid.h> #include <vector> #include <DynamicArray.h> #include <MathHelper.h> #include <random> void arrayOrder6(int *arrP,int len); void initArray7(); int main() { initArray7(); return 0; } void initArray7() { int arr[100]; for(int i=0;i<100;i++) { arr[i]=rand()%100000; } printf("Before sort:\n"); for(int i=0;i<100;i++) { printf("%d\t",arr[i]); } arrayOrder6(arr,100); printf("\n\nAfter sort:\n"); for(int i=0;i<100;i++) { printf("%d\t",arr[i]); } printf("\n\n"); } void arrayOrder6(int *arrP,int len) { for(int i=0;i<len;i++) { for(int j=i+1;j<len;j++) { if(*(arrP+i)>*(arrP+j)) { int temp=*(arrP+i); *(arrP+i)=*(arrP+j); *(arrP+j)=temp; } } } }
1.The above is the completed source code
2.Compile via the below command via g++
g++ -g -std=c++2a -I. DynamicArray.cpp MathHelper.cpp h1.cpp -o h1 -luuid
The effect of compiled will be illustrated as below snapshot
3.Run the compiled output ./h1
4.The finally result as below
Pay more attention when pass array as pointer
arrayOrder6(arr,100);