Question

char currency[2][3];
if(currency[0][0]=='A'){
.................. }
why we cant use in this way
is it because the null character.................
then give me a solution

Answer 1

As it goes, we don't know what is there it's just a memory, we didn't initialized it with a value, so there can be everything.



char currency[2][3] = { "Ap", "xz"};
if(currency[0][0] == 'A') {....}