C Exercises: Reads the side of a square and prints square using hash (#) character

C Basic Declarations and Expressions: Exercise-80 with Solution

Write a C program that reads the side (side sizes between 1 and 10 ) of a square and prints square using hash (#) character.

Sample Input: 10

Sample Solution:

C Code:

#include<stdio.h>
int main()
{
    int size, i, j;
    
    printf( "Input the size of the square: \n" );
    scanf( "%d", &size );
    
    if(size < 1 || size > 10) {
        printf("Size should be in the range 1 to 10\n");
        return 0;
    }
    
     for(i=0; i<size; i++) {
        for(j=0; j<size; j++) {
            printf(" #");
        }
        printf("\n");
    }

    return 0;
}

Sample Output:

Input the size of the square: 
 # # # # # # # # # #
 # # # # # # # # # #
 # # # # # # # # # #
 # # # # # # # # # #
 # # # # # # # # # #
 # # # # # # # # # #
 # # # # # # # # # #
 # # # # # # # # # #
 # # # # # # # # # #
 # # # # # # # # # #

Pictorial Presentation:

Flowchart:

C programming Code Editor:

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