fprintf(格式化输出数据至文件)
#include <stdio.h> int fprintf(FILE *stream, const char *format, ...);
fscanf(格式化字符串输入)
include <stdio.h> int fscanf(FILE *stream, const char *format, ...);
printf(格式化输出数据)
#include <stdio.h> int printf(const char *format, ...);
scanf(格式化字符串输入)
include <stdio.h> int scanf(const char *format, ...);
snprintf(格式化字符串复制)
#include <stdio.h> int snprintf(char *str, size_t size, const char *format, ...);
sprintf(格式化字符串复制)
#include <stdio.h> int sprintf(char *str, const char *format, ...);
sscanf(格式化字符串输入)
include <stdio.h> int sscanf(const char *str, const char *format, ...);
vfprintf(格式化输出数据至文件)
#include <stdarg.h> int vfprintf(FILE *stream, const char *format, va_list ap);
vfscanf(格式化字符串输入)
#include <stdarg.h> int vfscanf(FILE *stream, const char *format, va_list ap);
vprintf(格式化输出数据)
#include <stdarg.h> int vprintf(const char *format, va_list ap);
vscanf(格式化字符串输入)
#include <stdarg.h> int vscanf(const char *format, va_list ap);
vsnprintf(格式化字符串复制)
#include <stdarg.h> int vsnprintf(char *str, size_t size, const char *format, va_list ap);
vsprintf(格式化字符串复制)
#include <stdarg.h> int vsprintf(char *str, const char *format, va_list ap);
vsscanf(格式化字符串输入)
#include <stdarg.h> int vsscanf(const char *str, const char *format, va_list ap);