SECOND SMALLEST NUMBER IN AN UNSORTED ARRAY in c programming language

35. SECOND SMALLEST NUMBER IN AN UNSORTED ARRAY

main()

{

int un[10], i, s1, s2;

clrscr();

printf("Enter array elements: ");

for ( i = 0; i <>

scanf("%d", &un[i]);

s1 = un[0];

for ( i = 1; i <>

{

if ( s1 > un[i] )

s1 = un[i];

if ( s1 != un[0] )

s2 = un[0];

else

s2 = un[1];

}

for ( i = 1; i <>

{

if ( s1 != un[i] && s2 > un[i] )

s2 = un[i];

}

printf("\nSecond smallest: %d", s2);

return 0;

}