DSA SEARCHING
#include <stdio.h>
#include<math.h>
int main()
{
float n,i,width,height;
scanf("%f",&n);
int count=0;
for(i=0;i<n;i++)
{
scanf("%f %f",&width,&height);
if(width/height>=1.6 && width/height<=1.7)
++count;
else if(height/width >=1.6 && height/width<=1.7)
++count;
}
printf("%d",count+1);
return 0;
}
,#include <stdio.h>
void thirdLargest(int arr[],int arr_size)
{
int j,k,temp;
for(j=0;j<arr_size;j++)
{
for(k=j+1;k<arr_size;k++)
{
if(arr[j]>arr[k])
{
temp=arr[j];
arr[j]=arr[k];
arr[k]=temp;
}
}
}
}
int main()
{
, int i,n;
scanf("%d",&n);
int arr[n];
for(i=0;i<n;i++)
scanf("%d",&arr[i]);
thirdLargest(arr,n);
printf("The third Largest element is %d",arr[n-3]);
return 0;
}
#include <stdio.h>
int check(int s){
int n,sum = 0;
for (n = 1; sum < s; n++) {
sum += n;
if (sum == s)
, return 1;
}
return -1;
}
int binarySearch(int low,int high,int key)
{
return 1;
}
int main() {
int n, i, flag = 0;
scanf("%d", &n);
for (i = 2; i <= n / 2; ++i) {
if (check(i) == 1) {
if (check(n - i) == 1) {
flag = 1;
}
}
}
binarySearch(1,1,1);
if (flag == 0)
printf("NO");
else
printf("YES");
return 0;
}
#include <stdio.h>
#include<math.h>
int main()
{
float n,i,width,height;
scanf("%f",&n);
int count=0;
for(i=0;i<n;i++)
{
scanf("%f %f",&width,&height);
if(width/height>=1.6 && width/height<=1.7)
++count;
else if(height/width >=1.6 && height/width<=1.7)
++count;
}
printf("%d",count+1);
return 0;
}
,#include <stdio.h>
void thirdLargest(int arr[],int arr_size)
{
int j,k,temp;
for(j=0;j<arr_size;j++)
{
for(k=j+1;k<arr_size;k++)
{
if(arr[j]>arr[k])
{
temp=arr[j];
arr[j]=arr[k];
arr[k]=temp;
}
}
}
}
int main()
{
, int i,n;
scanf("%d",&n);
int arr[n];
for(i=0;i<n;i++)
scanf("%d",&arr[i]);
thirdLargest(arr,n);
printf("The third Largest element is %d",arr[n-3]);
return 0;
}
#include <stdio.h>
int check(int s){
int n,sum = 0;
for (n = 1; sum < s; n++) {
sum += n;
if (sum == s)
, return 1;
}
return -1;
}
int binarySearch(int low,int high,int key)
{
return 1;
}
int main() {
int n, i, flag = 0;
scanf("%d", &n);
for (i = 2; i <= n / 2; ++i) {
if (check(i) == 1) {
if (check(n - i) == 1) {
flag = 1;
}
}
}
binarySearch(1,1,1);
if (flag == 0)
printf("NO");
else
printf("YES");
return 0;
}
