Print non-square numbers in C language

Program Description

The square of a number is the number multiplied by itself.

A square number or perfect square is an integer that is the square of an integer;

A perfect square number is the square of an integer.

1, 4, 9, 16, 25, 36, 49, 64, 81, 100

Here are the square roots of all perfect square numbers from 1 to 100.

&radic;1 = 1 since 1<sup>2 </sup>= 1
&radic;4 = 2 since 2<sup>2 </sup>= 4
&radic;9 = 3 since 3<sup>2 </sup>= 9
&radic;16 = 4 since 4<sup>2 </sup>= 16
&radic;25 = 5 since 5<sup>2 </sup>= 25
&radic;36 = 6 since 6<sup>2 </sup>= 36
&radic;49 = 7 since 7<sup>2 </sup>= 49
&radic;64 = 8 since 8<sup>2 </sup>= 64
&radic;81 = 9 since 9<sup>2 </sup>= 81
&radic;100 = 10 since 10<sup>2 </sup>= 100

A non-perfect square is every number that is not the result of squaring an integer with itself.

The below numbers are non-perfect square numbers

2,3,5,6,7,8,10,11,12,13,14,15,17,18,19,20,21,22,23,24,26 etc…

Algorithm The Chinese translation of

Check all numbers from 1 to the user specified number.
Check if it is perfect square or not.
If not a perfect square, print the Non Perfect Square Number.

Example

is:

Example

/* Program to print non square numbers */
#include <stdio.h>
#include <math.h>
int main() {
   int number,i,x;
   int times = 0;
   clrscr();
   printf("Print the Non Square Numbers till:");
   scanf("%d", &number);
   printf("The Non Squre Numbers are:");
   printf("</p><p>");
   for(i = 1;times<number;i++,times++){
      x = sqrt(i);
      if(i!=x*x){
         printf("%d\t", i);
      }
   }
   getch();
   return 0;
}

Output

The above is the detailed content of Print non-square numbers in C language. For more information, please follow other related articles on the PHP Chinese website!