code block c++ exception

romasha ali

10y1.3k

hi,

i m making clock in code blocks C++ but it giving an exception kindly check the given code and help me out as soon as possible

------CODE------

#include

int main()

{

int gd=DETECT;

int gm;

initgraph(&gd,&gm,"C:\\TC\\BGI");

time_t rawTime;

struct tm * currentTime;

char a[100];

while(1)

{

rawTime =time(NULL);

currentTime=localtime(&rawTime);

strftime(a,100,"%I:%M:%S",currentTime);

setcolor(11);

settextstyle(3,HORIZ_DIR,10);

outtextxy(200,100,a);

strftime(a,100,"%p",currentTime);

settextstyle(3,HORIZ_DIR,2);

outtextxy(600,8,a);

strftime(a,100,"%a,%d %b,%y",currentTime);

settextstyle(3,HORIZ_DIR,5);

outtextxy(310,130,a);

delay(1000);

}

getch();

closegraph();

}

2 Replies

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Farhan Shariff10y ago
This Should help you
#include
#include //this is header file for time
#include
void ClearConsoleToColors(int ForgC, int BackC);
COORD coord = {0, 0};
void gotoxy (int x, int y)
{
coord.X = x; coord.Y = y; // X and Y coordinates
SetConsoleCursorPosition(GetStdHandle(STD_OUTPUT_HANDLE), coord);
}
void delay(unsigned int mseconds)
{
clock_t goal = mseconds + clock();
while (goal > clock());
}
int main()
{
long i = 0; /* Loop counter */
clock_t now = 0; /* Holds initial clock time */
int interval = 1; /* Seconds interval for o/p */
int elapsed = 0;
int min=0,MIN=0,hrs=0,sec=0;
int d=0,f=0;
now = clock();
ClearConsoleToColors(2,1); /* Get current clock time */
for(i = 0L ; ; i++)
{
elapsed = (clock()-now)/CLOCKS_PER_SEC;
if(elapsed>=interval)
{
interval += 1;
if(elapsed%60==0)
{
min=elapsed/60;
d=60*min;
if(min%60==0)
{
hrs=min/60;
f=60*hrs;
}
}
sec=elapsed-d;
MIN=min-f;
if(hrs<10)
{
gotoxy(2,4);printf("0%d",hrs);
}
else
{
gotoxy(2,4);printf(":%d",hrs);
}
if(min<10)
{
gotoxy(4,4);printf(":0%d",MIN);
}
else
{
gotoxy(4,4);printf(":%2d",MIN);
}
if(sec<10)
{
gotoxy(7,4);printf(":0%d",sec);
}
else
{
gotoxy(7,4);printf(":%2d",sec);
}
gotoxy(7,7);
printf("%dhrs:%dmin:%dsec",hrs,MIN,sec);
}
}
return 0;
}
void ClearConsoleToColors(int ForgC, int BackC)
{
WORD wColor = ((BackC & 0x0F) << 4) + (ForgC & 0x0F);
//Get the handle to the current output buffer...
HANDLE hStdOut = GetStdHandle(STD_OUTPUT_HANDLE);
COORD coord = {0, 0};
DWORD count;
CONSOLE_SCREEN_BUFFER_INFO csbi;

//Here we will set the current color
SetConsoleTextAttribute(hStdOut, wColor);
if(GetConsoleScreenBufferInfo(hStdOut, &csbi))
{
//This fills the buffer with a given character (in this case 32=space).
FillConsoleOutputCharacter(hStdOut, (TCHAR) 32, csbi.dwSize.X * csbi.dwSize.Y, coord, &count);
FillConsoleOutputAttribute(hStdOut, csbi.wAttributes, csbi.dwSize.X * csbi.dwSize.Y, coord, &count );
//This will set our cursor position for the next print statement.
SetConsoleCursorPosition(hStdOut, coord);
}
return;
}
Krishna Rajput Singh10y ago
Hi romasha ali thanks for writing below links i hope helpful for you.

http://www.dreamincode.net/forums/topic/173332-creating-a-clock-in-dev-c/

http://setha.info/ict-turbocpp/13-ict-turbocpp-0006.html

https://www.daniweb.com/programming/software-development/code/217209/digital-clock-in-c-

http://www.sourcecodesworld.com/source/show.asp?ScriptID=1216

if find links helpful mark as correct answer