Question

Write a C program that reads a sequence of numbers and display a message 1. The numbers a re red from the standard input. 2. The first number is the length of the sequence (n) followed by n numbers. 3. If n is 0 or negative, the program displays the message "Error_1" followed 4. If the length is shorter than n, it displays "Error_2" followed by a new line 5. The program inspects the list and display one of the following messages by a new line on the standard input. and quits. (every one oi the is followed by a newline) Ascending" if the list is strictly ascending. That is every number is ."Descending" if the list is strictly descending. That is every number is ."Not Descending" if the list is ascending. That is every number is ."Not Ascending" if the list is ascending. That is every number is less greater than the previous one for example 1 4 6 8 12 34 less than the previous one for example 78 34 29 15 8 greater than or equal the previous one 1 3 59 9 12 17 than or equal the previous one. For example 100 89 89 73 45 3 example 55555555 ."EQUAL" this is the case when all the numbers are the same for

Answer 1

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#include <stdio.h>
#include <stdbool.h>

int main()
{
int n;
bool equal=false;
printf("Enter array length followed by array inputs\n");
scanf("%d",&n);

if(n<=0) {printf("Erro1"); exit(0);}
int a[n];
for(int i=0;i<n;i++){
scanf("%d",&a[i]);
}
///////////////////////////////////////////////
//first im checking for Ascending or Not (greater than condition)
//after that weather it is (greater than or equal to condition)
//if both are not working im checking for equal to condition
bool asce=false;
for(int i=0;i<n-1;i++){
if(a[i]<a[i+1]) asce=true;
else {asce=false;break;}
}
if(asce) printf("Ascending");
else{
/////////////////////////////////////////////////
asce=false;
for(int i=0;i<n-1;i++){
if(a[i]<=a[i+1]) asce=true;
else {asce=false;break;}
}
if(asce){
/////////////////////////////////////////////////
equal=false;
for(int i=0;i<n-1;i++){
if(a[i]==a[i+1]) equal=true;
else {equal=false;break;}
}
if(equal) {}
else printf("Not Descding");
}
}
///////////////////////////////////////////////
bool desc=false;
for(int i=0;i<n-1;i++){
if(a[i]>a[i+1]) desc=true;
else {desc=false;break;}
}
if(desc) printf("Desceding");
else{
///////////////////////////////////////////////
desc=false;
for(int i=0;i<n-1;i++){
if(a[i]>=a[i+1]) desc=true;
else {desc=false;break;}
}
if(desc){
/////////////////////////////////////////////////
equal=false;
for(int i=0;i<n-1;i++){
if(a[i]==a[i+1]) equal=true;
else {equal=false;break;}
}
if(equal) {}
else printf("Not Asceding");
}
}
if(equal) printf("EQUAL");
  

return 0;
}

Enter array length followed by array inputs 7 1 3 5 9 9 12 17 Not Descding

ray length followed by array inputs En 6 1 4 6 8 12 34 Ascending ter ar