Program20_5.c

#include<stdio.h>

void Display(int iRow, int iCol)
{
    int i = 0, j = 0;
    int iCnt = 1;
    for (int i = 1; i <= iRow; i++)
    {
        
        for (int j = 1; j <= iCol; j++, iCnt++)
        {
            
            printf("%d\t",iCnt);
           
        }
        
        printf("\n");
    }
    
}

int main()
{
    int iValue1 = 0;
    int iValue2 = 0;

    printf("Enter number of rows\n");
    scanf("%d",&iValue1);
    
    printf("Enter number of columns\n");
    scanf("%d",&iValue2);

    Display(iValue1, iValue2);
    
    return 0;
}