Cryptography
#include<stdio.h>
int main ()
/* sum of arry
{
int n,i,s=0;
int a[20];
printf("Enter element: ");
scanf("%d",&n);
for(i=0;i<n;i++){
scanf("%d",&a[i]);
s=a[i]+s;
}
printf("Sum :");
printf("%d",s);
return 0;
}
*/
/*/ maximum element of an arry
{
int n,i,max=0;
int a[20];
printf("Enter element: ");
scanf("%d",&n);
for(i=0;i<n;i++)
{
scanf("%d",&a[i]);
if(max<a[i])
max=a[i];
}
printf("Maximum number:");
printf("%d",max);
}*/
/* first and second maximum
{
int n,i,max1,max2;
int a[20];
printf("Enter element: ");
scanf("%d",&n);
for(i=0;i<n;i++)
{
scanf("%d",&a[i]);
}
for(i=0;i<n;i++)
{
printf("%d",a[i]);
}
max1=a[0];
max2=a[1];
for(i=0;i<n;i++){
if(max1<a[i])
{
max2=max1;
max1=a[i];
}
else if (max1>a[i]&& max2<a[i])
{
max2=a[i];
}
}
printf("\nthe max1 is : %d\n",max1);
printf("The max2 is : %d",max2);
}
*/
// minimum
{int n,i,min1,min2;
int a[20];
printf("Enter element: ");
scanf("%d",&n);
for(i=0;i<n;i++)
{
scanf("%d",&a[i]);
}
for(i=0;i<n;i++)
{
printf("%d",a[i]);
}
min1=a[0];
min2=a[1];
for(i=0;i<n;i++){
if(a[i]<min1)
{
min2=min1;
min1=a[i];
}
else if (a[i]>min1 && a[i]<min2)
{
min1=a[i];
}
}
printf("\nthe max1 is : %d\n",min1);
printf("The max2 is : %d",min2);
}
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