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i added lenear search #1

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43 changes: 21 additions & 22 deletions searching/LinearSearch.c
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Original file line number Diff line number Diff line change
@@ -1,27 +1,26 @@
#include <stdio.h>

int linearsearch(int *arr, int size, int val){
int i;
for (i = 0; i < size; i++){
if (arr[i] == val)
return 1;
}
return 0;
}

void main(){
int s,i,v;
printf("Enter the size of the array:\n");
scanf("%d",&s);
int main()
{
int arr[6]={5,9,12,3,36,28};
printf("\nEnter the key to search : ");
int num,x,found;
scanf("%d",&num);
for(x=0;x<6;x++)
{
if(num ==arr[x] )
{
printf("\nkey has found in %d index",x);
found=1;
break;
}
else{continue;}

int a[s];
printf("Enter the contents for an array of size %d:\n", s);
for (i = 0; i < s; i++) scanf("%d", &a[i]);
}

printf("Enter the value to be searched:\n");
scanf("%d", &v);
if (linearsearch(a, s, v))
printf("Value %d is in the array.\n", v);
else
printf("Value %d is not in the array.\n", v);
if(found!=1)
{
printf("Search not found!");
}
return 0;
}