Answer Posted / gumnam

void reverse(char *a)
{
char tmp;
int len = strlen(a) - 1;

for (int i = 0; i < len/2; i++)
{
tmp = a[i];
a[i] = a[len - i];
a[len - i] = tmp;
}
}

Is it legal in c++ to overload operator++ so that it decrements a value in your class?

1025

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What is static in c++?

1026

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Given the following seqment of code containing a group of nested if instructions: y = 9; if ((x==3) || (x == 5)) y++; else if (x == 2) y *= 2; else if (x == ) y-= 7; else y = 8; if the value of x is 4 before the nested IFs are executed, what is the value of y after the nested IFs are executed?

1968

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explain the reference variable in c++?

1030

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Write a short code using c++ to print out all odd number from 1 to 100 using a for loop

991

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What are protected members in c++?

1092

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What is string in c++ programming?

1127

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What is diamond problem in c++?

964

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Must accepts "Maestro Cards" Tax for bike should be less than 15 Total number of lanes is more than 10 Must provides monthly pass Write a method: boolean isGoodTollBridge(String[] cardsAccepted, String[] tollTax, boolean hasMonthlyPass, int numberOfLanes); String[] cardsAccepted A String array of names of card types accepted for payment of toll tax, it can be null if the toll does not accept any card String[] tollTax A String array of toll tax chart (say “Train : 300”,”BullCart : 10”) boolean hasMonthlyPass This parameter defines whether there is any monthly pass available or not int numberOfLanes This parameter defines the number of lanes for each side

3416

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What is the best way to declare and define global variables?

1258

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Explain the problem with overriding functions

1112

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What is object file? How can you access object file?

1147

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Do the names of parameters have to agree in the prototype, definition, and call to the function?

1000

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What are the new features that iso/ansi c++ has added to original c++ specifications?

1089

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Explain the purpose of the keyword volatile.

1121

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