# 谁说一定要用bits/stdc++.h????
蒟蒻必备头文件表:
# C
## stdio.h 或 cstdio :
printf,scanf,sprintf,puts,gets,getchar,putchar,ungetc,fprintf,fscanf,fopen,freopen...
## string.h 或 cstring :
strcmp,strcpy,strlen,memset,memcpy...
## stdlib.h 或 cstdlib :
exit,abort,qsort (C的记住了!!!),system,srand,rand,malloc,calloc,realloc,free...
## stdarg.h 或 cstdarg
va_list,va_start,va_arg,va_end...
## stdint.h 或 cstdint
## stdbool.h 或 cstdbool (没什么用)
_int8, _int16, _int32, _int64, _Bool...
## math.h 或 cmath :
abs,sin,cos,tan,asin,acos,atan,atan2,floor,ceil,round,sqrt,pow,exp...
## ctype.h 或 cctype :
isprint,isspace,iscntrl,isalpha,isdigit,toupper,tolower...
**(以上仅为最常用)**
# C++(正常篇)
## iostream :
cin,cout,cerr,clog,cin.get,cin.getline,cin.peek,cin.eofbit,cin.failbit,cin.clear,cout.put,cout.write,cout.width,cout.setf,cout.unsetf,cout.precision...
# C++(STL)
## algorithm :
(多到发指……)
max,min,stable_sort,sort,binary_search,make_heap,set_union,set_intersection,set_difference...
## string :
append,assign,string::npos,insert,operator(+,+=,<,>,==,!=,<=,>=,[]),erase...
## set & map & pair & tuple & queue & stack & vector & array
~~(不知道)~~
# 但是
# 虽然整理了那么多,难道我还不是一个蒟蒻?????
~~(光速逃跑)~~
by 5ab_juruo @ 2018-12-16 19:55:01
2
by abtbu @ 2019-02-19 20:21:12