C Language Tutorials by Ghulam Murtaza Dahar - HTML preview

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Passing Multi-dimensional Arrays to Function

To pass two-dimensional array to a function as an argument, starting address of memory area reserved is passed as in one

dimensional array

Example to pass two-dimensional arrays to function

#include

void Function(int c[2][2]);

int main(){

int c[2][2],i,j;

printf("Enter 4 numbers:\n");

for(i=0;i<2;++i)

for(j=0;j<2;++j){

scanf("%d",&c[i][j]);

}

Function(c); /* passing multi-dimensional array to function */

return 0;

}

void Function(int c[2][2]){

/* Instead to above line, void Function(int c[][2]){ is also valid */

int i,j;

printf("Displaying:\n");

for(i=0;i<2;++i)

for(j=0;j<2;++j)

printf("%d\n",c[i][j]);

}