chore(CPlusPlus): add index of smallest element in array (#584)
Co-authored-by: Ming Tsai <37890026+ming-tsai@users.noreply.github.com>pull/612/head^2
parent
c152e76522
commit
2dddebc516
|
@ -0,0 +1,35 @@
|
||||||
|
//index of smallest element of array
|
||||||
|
/* Example :
|
||||||
|
size of array =5
|
||||||
|
Let array be ,arr[5]={9,4,1,5,8}
|
||||||
|
here smallest element of array is 1 which is at index 2 of array
|
||||||
|
output = 2 that is index of smallest element of array.
|
||||||
|
Time complexity = O(n)
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include<iostream>
|
||||||
|
using namespace std;
|
||||||
|
int main()
|
||||||
|
{
|
||||||
|
int size,j;
|
||||||
|
cout<<"enter the size of array";
|
||||||
|
cin>>size;
|
||||||
|
int arr[size];
|
||||||
|
for(int i=0;i<size;i++)
|
||||||
|
{
|
||||||
|
cin>>arr[i];
|
||||||
|
}
|
||||||
|
//considering the element at zero index to be smallest
|
||||||
|
int min=arr[0];
|
||||||
|
int smallest_index=0;
|
||||||
|
//comparing min to all other elements
|
||||||
|
for(j=0;j<size;j++)
|
||||||
|
{
|
||||||
|
if(min>arr[j])
|
||||||
|
{
|
||||||
|
min=arr[j];
|
||||||
|
smallest_index=j;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
cout<<"index of smallest element of array is"<<smallest_index;
|
||||||
|
}
|
|
@ -22,6 +22,7 @@
|
||||||
- [Matrix Multiplication](Arrays/matrix-multiplication.cpp)
|
- [Matrix Multiplication](Arrays/matrix-multiplication.cpp)
|
||||||
- [Smallest Sum Possible](Arrays/smallest-sum-possible.cpp)
|
- [Smallest Sum Possible](Arrays/smallest-sum-possible.cpp)
|
||||||
- [Smallest Possible Sum](Arrays/smallest-possible-sum.cpp)
|
- [Smallest Possible Sum](Arrays/smallest-possible-sum.cpp)
|
||||||
|
- [Index of Smallest element of Array](Arrays/index-of-smallest-element-of-array.cpp)
|
||||||
- [Move Zeros to End of The Array](Arrays/move-zeros-to-end-of-array.cpp)
|
- [Move Zeros to End of The Array](Arrays/move-zeros-to-end-of-array.cpp)
|
||||||
- [Kadane's Algorithm](Arrays/Kadane's-Algorithm.cpp)
|
- [Kadane's Algorithm](Arrays/Kadane's-Algorithm.cpp)
|
||||||
|
|
||||||
|
|
Loading…
Reference in New Issue