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ndani14Best ResponseYou've already chosen the best response.1
What's the main problem you're having?
 2 years ago

shivamsinhaBest ResponseYou've already chosen the best response.1
find the answwer of 1d
 2 years ago

ndani14Best ResponseYou've already chosen the best response.1
void calc(int &a, int b) { cout << a << "\t" << b << endl; a = b++; b = a++; cout << a << "\t" << b << endl; } void main() { int x = 5; calc(x++, ++x); cout << x << endl; } that one?
 2 years ago

shivamsinhaBest ResponseYou've already chosen the best response.1
i know this is easy ques...but i suck in c++ coz f ma tchr
 2 years ago

ndani14Best ResponseYou've already chosen the best response.1
it's a pretty tricky questions =P so when the program enters calc what would the values and a and b be?
 2 years ago

ndani14Best ResponseYou've already chosen the best response.1
so to begin with x = 5 when you call calc(x++, ++x) x will be incremented before the function and after x = 6 calc effectively gets called with a = 6 and b = 6 this is before a is a reference of x so the first output would be 6 6
 2 years ago

shivamsinhaBest ResponseYou've already chosen the best response.1
i suppose u r right
 2 years ago

ndani14Best ResponseYou've already chosen the best response.1
awesome do you think you could do the rest now or still a little stuck?
 2 years ago

shivamsinhaBest ResponseYou've already chosen the best response.1
and the second part..
 2 years ago

ndani14Best ResponseYou've already chosen the best response.1
almost a = b++; // b is 6 so now a and x are 6, remember this is a post increment b = a++; // a is 6 so now b is 6 and a and x are 7 So the output should be 7 6
 2 years ago

shivamsinhaBest ResponseYou've already chosen the best response.1
okiezz..thanks...and can u answer 1e and 1f
 2 years ago

shivamsinhaBest ResponseYou've already chosen the best response.1
i've attached anotherfile...c above
 2 years ago

ndani14Best ResponseYou've already chosen the best response.1
ok i see now, with 1f you have x = 725 y = 245 a is between 4 and 6 (i'm assuming the random function returns [0, n) ) b is between 2 and 3 do you think you could do this one now?
 2 years ago

shivamsinhaBest ResponseYou've already chosen the best response.1
i said naa.....my c++ 'll improve only aftr a month....oz now i 've joined a coaching class....so plz help me today...:(
 2 years ago

ndani14Best ResponseYou've already chosen the best response.1
for 1f the answer would be a) and 1e the first for loop is working out the length of the string. c strings are terminated by a '\0' the second loop is looping from 0 to the middle of the word and if statement is looking for capital A's and E's since there are no A's or E's in the first half this wont ever happen and in the else it's swapping characters, eg first with last, second with second last etc so the result would be a word that is reversed if it doesn't have any A's or E's in the first half of the word PreboardExam would become maxEbraoberP
 2 years ago

ndani14Best ResponseYou've already chosen the best response.1
hopefully that all makes sense good luck with the c++ =)
 2 years ago
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