SEQUENCE?
#include<stdio.h>
int main()
{
int a[100],i,j,k,max=0,n,maxi,f=0;
scanf("%d",&n);
for(i=0;i<n;i++)
scanf("%d",&a[i]);
maxi=0;
for(i=0;i<n-1;i++)
{
f++;
if(a[i] > a[i+1])
{
if(f>max)
{
max=f;
maxi=i-f+1;
}
f=0;
}
}
f++;
if(f>max)
{
max=f;
maxi=i-f+1;
}
for(i=maxi;i<maxi+max;i++)
{
printf("%d ",a[i]);
}
return 0;
}
JUMBLE WITH NUMBERS?
#include<stdio.h>
int john(int n)
{
int i;
for(i=0;i<=(n/2)+1;i++)
{
if((i*(i+1))/2 == n)
return 1;
}
return 0;
}
int matthew(int n)
{
int i;
for(i=0;i<=(n/2)+1;i++)
{
if(i*(2*i-1) == n)
return 1;
}
return 0;
}
int main()
{
int a,i,t1,t2,c=0,c1;
scanf("%d%d%d",&t1,&t2,&c1);
if(t1<0 || t2<0 || c1<0 ||t1>10000 || t2>10000 || c1>10000)
{
printf("invalid input");
return 0;
}
for(i=t1;i<=t2;i++)
{
a+=john(i) + matthew(i);
if(a == 2)
{
c++;
}
a=0;
if(c==c1)
{
printf("%d",i);
break;
}
}
if(c<c1)
printf("no number is present at this index");
return 0;
}
int john(int n)
{
int i;
for(i=0;i<=(n/2)+1;i++)
{
if((i*(i+1))/2 == n)
return 1;
}
return 0;
}
int matthew(int n)
{
int i;
for(i=0;i<=(n/2)+1;i++)
{
if(i*(2*i-1) == n)
return 1;
}
return 0;
}
int main()
{
int a,i,t1,t2,c=0,c1;
scanf("%d%d%d",&t1,&t2,&c1);
if(t1<0 || t2<0 || c1<0 ||t1>10000 || t2>10000 || c1>10000)
{
printf("invalid input");
return 0;
}
for(i=t1;i<=t2;i++)
{
a+=john(i) + matthew(i);
if(a == 2)
{
c++;
}
a=0;
if(c==c1)
{
printf("%d",i);
break;
}
}
if(c<c1)
printf("no number is present at this index");
return 0;
}
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