C – Two Dimensional Array Programs

Assign values row wise as follows:

int main() {             int arr[3][3] = {{10}, {20,30}, {0,40}}, i, j;             printf(“Array elements are : \n”);             for(i=0 ; i<3 ; i++)             {                         for(j=0 ; j<3 ; j++)                         {                                     printf(“%d \t”, arr[i][j]);                         }                         printf(“\n”);             }           }

Write a program to find the size of two-dimensional array:

#include<stdio.h> int main() {             int a[3][3];             printf(“Total size : %d \n”, sizeof(a));             printf(“Element size : %d \n”, sizeof(a[0][0]));             printf(“Length : %d \n”, sizeof(a)/sizeof(a[0][0]));             printf(“Row size : %d \n”, sizeof(a[0]));             printf(“Row length : %d \n”, sizeof(a[0])/sizeof(a[0][0]));             return 0; }