scanf c double
Use the %lf format specifier to read a double: double a; scanf("%lf",&a);. Wikipedia has a decent reference for available format specifiers.,C庫函數i nt scanf(const char *format, . ... x) l : long int (for d, i and n), or unsigned long int (for o, u and x), or double (for e, f and g) L : long double (for e, f and g).
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 scanf c double 相關參考資料
printf() 與scanf() - OpenHome.cc
printf() 與scanf() 學習C 的過程中，通常是從主控台，也就是文字模式下開始，為了 ... 態，則必須使用對應的格式指定字，如果是 double ，特別注意要使用 %lf 來指定。 https://openhome.cc Reading in double values with scanf in c - Stack Overflow
Use the %lf format specifier to read a double: double a; scanf("%lf",&a);. Wikipedia has a decent reference for available format specifiers. https://stackoverflow.com scanf() - C語言庫函數- C語言標準庫 - 極客書
C庫函數i nt scanf(const char *format, . ... x) l : long int (for d, i and n), or unsigned long int (for o, u and x), or double (for e, f and g) L : long double (for e, f and g). http://tw.gitbook.net ScanfPrintf double variable C - Stack Overflow
For variable argument functions like printf and scanf , the arguments are promoted, for example, any smaller integer types are promoted to int ... https://stackoverflow.com Why does scanf() need "%lf" for doubles, when printf() is okay ...
scanf needs to know the size of the data being pointed at by &d to fill it ... Using either a float or a double value in a C expression will result in a value that is a ... https://stackoverflow.com [C] scanf 引數說明@ Edison.X. Blog :: 痞客邦::
函式原型： int scanf ( const char * format, ... ); 引數說明： ... %c, %C : 字元, char c; ... %llf, %LF : 雙倍精度浮點數(預設輸出精度6位), long double x; http://edisonx.pixnet.net 为什么double类型输入（scanf）用%lf，输出（printf）用%f? - 知乎
... character string for specifiers c and s. L: The argument is interpreted as a long double (only applies to floating point specifiers: e, E, f, g and G). For scanf():. https://www.zhihu.com 如何使用scanf() 標準輸入函式 - 丁培毅 - 海洋大學
scanf() 函式是標準輸出入函式庫中的一員， 在C 程式中常常藉由此函式從 ... 在TURBO C 中讀取long 型態整數必須用%ld， 讀取double 型態浮點數 ... http://squall.cs.ntou.edu.tw 用scanf如何输入double类型？？？？-CSDN论坛
（2）scanf对于float类型必须用%f，double必须用%lf 对于scanf，情况就完全不同了，它接受 ... scanf函数输入double类型需要注意的地方: 下列代码double a,b,c; ... https://bbs.csdn.net |