printf 2d

/* Use the conversion specifier */# Include # Include # Define PI 3.141593 // The first method to create a symbolic constant# Define pages 93179962# Define blurb "authentic imtation! "# Define words 65618# Define pages2 336Int main (void){Printf ("\

From: http://baike.baidu.com/view/1427555.htm   Although the C language has been used for many years, it is still necessary to read books frequently to remember some subtle things. After searching for a few minutes on Uncle Google, I couldn't find

Printf () is a formatting output function, which is generally used to output information to the standard output device in the specified format. The call format of the printf () function is: printf ("", ); The formatted string contains two

From: http://www.cnblogs.com/adslg/archive/2008/08/22/1274164.html Printf () is a formatting output function, which is generally used to output information to the standard output device in the specified format. The call format of the printf ()

Original link:Https://www.runoob.com/cprogramming/c-function-printf.html#include#includeIntMain(void){Charc,S[20],*P;Inta=1234,*I;Floatf=3.141592653589;DoubleX=0.12345678987654321;P="Howdoyoudo";strcpy(S,"Hello,comrade");*I=12;C=' \x41

Format of the C language input/output functions printf and scanf, format rules such as % 5.4f and other similar issues  The turbo c2.0 Standard Library provides two consoles for formatting Input and Output Functions: printf () and scanf (), These

Let's take a look at the following instructions: Modifier format description meaning Int A = 1; int B = 1234; double C = 1.2345678; printf ("% 2D \ n", a); printf ("% + 2d \ n", ); printf ("% 4D \ n", a); printf ("% 2D \ n", B); printf ("% + 2d \

The printf function is called the format output function. The last letter of the keyword F indicates "format. The function is to display the specified data to the display screen in the format specified by the user.General Form of printf function

# Include Define the function int sscanf (const char * STR, const char * format ,........); Function DescriptionSscanf () converts and formats the STR string based on the format string. For more information about format conversion, see scanf ().

functionsscanfintSSCANF (Const Char* S,Const Char*format, ...); Read formatted Data from stringReads Data fromS and stores them according to parameter format into the locations given by the additional arguments, as ifSCANF was used, but reading