Term
How do you use the exponent function? |
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Definition
double base = 4;
double exponent = 2;
pow(base, exponent);
The exponent function will output (4^2).
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Term
| How do you use the square root function? |
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Definition
double number = 100;
sqrt(number);
The square root function will output the square root of 100. |
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Term
How do you use the absolute value function? |
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Definition
int number = -25;
cout << abs(number);
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Term
| How do you use the absolute value for float data type? |
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Definition
float number = 744.34;
cout << fabs(number); |
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Term
What is the value of num3?
int num1 = 75;
int num2 = 50;
int num3;
num3 = num1 + num2; |
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Definition
num3 = num1 + num2;
num3 = 75 + 50;
num3 = 125; |
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Term
| What is the increment operator? |
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Definition
++
int num1 = 5;
num1++; <-------num1 is now assigned 6;
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Term
| What is the decrement operator? |
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Definition
--
int num1 = 5;
num1--; <-------num1 is now assigned 4; |
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Term
What is the output for the following?
int num1 = 5 / 6 + 4 % 3;
cout << num1; |
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Definition
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Term
What is the following operator?
'%'
Example: 353 % 35; |
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Definition
The Modulus operator. it receives the remainder. |
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Term
What will the following code output?
int num1 = 6;
int num2 = 5;
int num3;
num1 = num2++;
num3 = num1;
cout << num1 << endl << num2 << endl << num3; |
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Definition
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