Answer 1

Here is a code. Copy and paste it on a compiler to check if it works for you.

#include <stdio.h>
//trying to code a program to print the 2nd smallest value (if 2 values are same then both are smallest and the smallest number from the input greater than them is the 2nd smallesg number)
int main() {
int n,i,j,t;
scanf("%d",&n);
int a[n],b[n];
for(i=0;i<n;i++)
{
scanf("%d",&a[i]);

}

for(i=0;i<n;i++)
for(j=i+1;j<n;j++)
{

if(a[i]>a[j])
{
t=a[i];
a[i]=a[j];
a[j]=t;
}

}
for(i=1;i<n;i++)
{if(a[i]!=a[0])//if 2 values are same, then the program will skip to the next value
{
printf("%d", a[i]);
return 0;
}}
printf("All the values are same. There is no 2nd smallest number.\n");
return 0;
}

I didn't give you the code from code playground because this program runs on my compiler but not on SoloLearn's code playground

Answer 2

Alright, here is the code. Hope it works.

https://code.sololearn.com/c8ioyKvlHUwQ/?ref=app