The seats are arranged in the lab in a rectangular fashion with m rows and n columns.................

The seats are arranged in the lab in a rectangular fashion with m rows and n columns. The students are seated in the lab according to their roll numbers in row-wise order, starting from 1.

                                                                                                   

Given the roll number of a student, find whether the student is seated in the first row or in the 1st or last column.

Input Format:

The input consists of three integers, m, n, roll, which corresponds to the number of rows, number of columns and roll number of student, respectively.

Output Format:

The output consists of a string --- “yes” or “no”.

[All text in bold corresponds to the input and the rest corresponds to output.]

 

Sample Input and Output 1:

Enter the number of rows

5

Enter the number of columns

10

Enter the roll number of the student

41

yes

Sample Input and Output 2:

Enter the number of rows

5

Enter the number of columns

10

Enter the roll number of the student

42

no

Program Code:

#include<stdio.h>

int main()

{

    int r,c,s;

    printf("Enter the number of rows\n");

    scanf("%d", &r);

    printf("Enter the number of columns\n");

    scanf("%d", &c);

    printf("Enter the roll number of the student\n");

    scanf("%d", &s);

    if(s%c==0||s%c==1||s<=c)

    printf("yes");

    else

    printf("no");

    return 0;  

}