C++

C++

Visual StudioVisual C++//Microsoft Visual Studio 6.0/Microsoft Visual C++ 6.0File/New

Win32 Console ApplicationProject name

An empty project

Project

Project Class

File/NewC++ Source File File

C++C++C++

C++

//#include

//const int num1 =12345;

//mainint main(){//unsigned short num2 =54321;

//cout

//d:\C++02\C0208.cpp

#include #include

const float PI = 3.14159f;//PI

void main(void){float area, circu;//area,circufloat radius = 5;//radius=5

area = PI * float(pow(radius, 2));//area=1circu = 2 * PI * radius;//circu=1cout

C++ //d:\C++02\C0214.cpp

#include

void main(void){double dType;

cout

(1)

(2)C++sizeof()

//d:\C++03\C0301.cpp

#include

void main(void){char key;//keycout > key;//cout

//d:\C++03\C0317.cpp

#include

void main(void){float a, b, c, d, x = 6;// a,b,c,d,xint f = 20;// f = 20a = b = c = d = float(f);// a=b=c=d= 20cout

//d:\C++03\C0319.cpp

#include //#include //

void main(void){unsigned seed;//unsigned int seed;cout > seed;//srand(seed);//cout

//d:\C++03\C0320.cpp

#include //#include //#include //

void main(void){srand(time(NULL));//cout

//d:\C++03\C0322.cpp

#include #include #include //

void main(void){float degree = (3.1415926f) / 180;//degree=/int d;//

cout > d;//cout

//d:\C++03\C0323.cpp

#include #include #include //

void main(void){int x;//

cout > x;//cout

(1)C++(in)(cm)(1 cm =0.3937 in 1 in = 2.54 cm)

(2)C++(Body Mess Index ; BMI)()()BMI(BMI=/()^2)

Goto

//#include

void main(void){int var = 5;cout

//#include

void main(void){char inkey;cout inkey;if(inkey=='Y || inkey=='y')cout

//#include //

void main(void){int count = 1, sum = 0;do{sum += count;count++;}while(count

Goto>

If-else if-elseifSwitch-case-default

//d:\C++04\C0401.cpp#include

void main(void){int a = 1, b = 4, c = 4;// a, b, c cout

//d:\C++04\C0402.cpp#include

void main(void){int a = 1, b = 4, c = 4;// a, b, c bool x = !(a < b && b == c || c

If-else if-else//d:\C++04\C0408.cpp#include

void main(void){char letter;int cin_value;cout

if//d:\C++04\C0411.cpp#include

void main(void){int year;cout > year;if (year % 4 != 0)//year4cout

Switch-case-default//d:\C++04\C0413.cpp#include

void main(void){char inChar;cout > inChar;//inChar=switch (inChar){case 'A'://inCharAcase 'a'://inCharacout

(1)C++5

(2)C++17

++

++//d:\C++05\C0501.cpp#include void main(void){it c = 0;//cout

//d:\C++05\C0503.cpp#include

void main(void){int c = 3;//cout

while do-whileFor

while//d:\C++05\C0509.cpp#include #include #include

void main(void){int count = 0;//whiledouble power;//powercout

do-while//d:\C++05\C0514.cpp#include #include

void main(void){int count = 1, factor = 1;//while cout

For//d:\C++05\C0515.cpp#include

void main(void){for(int i=1; i

//d:\C++05\C0520.cpp#include #include

void main(void){int multiplier, faciend;for (faciend=1; faciend

//d:\C++05\C0521.cpp#include #include

void main(void){cout.setf(ios::fixed | ios::right);//cout.fill('0');//0while (true)//{for (int hrs=0; hrs

break continue

break//d:\C++05\C0523.cpp#include

void main(void){cout

continue//d:\C++05\C0526.cpp#include void main(void){int count;cout

(1)C++1+2+3+100

(2)C++10000