Output -1 (Enter name without space) Enter name: Alex Name is: Alex Output -2 (Enter name with space) Enter name: Alex Thomas Name is: Alex In both cases variablenamestored only"Alex"; so, this is clear if we read a string by using"%s"format specifier, string will be terminated wh...
Usegets()inscanfto Get User Input With Spaces in C Thechar *gets(char *str)function included in the C library will read a line from the standard input (stdin) and save it in the string referred to bystr. It halts either when the newline character is read or when the end of the ...
scanf是c的标准输入输出流,想要读入string,需要提前对string分配足够大的空间,否则会截断数据,其次scanf的参数需要string[0]。 test 1: read a signle string using scanf #include<bits/stdc++.h>using namespacestd;intmain(){stringword; word.resize(100);// 提前分配好空间,更建议使用cinscanf("%s", &wo...
How to read space by scanf in c? rvrs_of_string Generally scanf() ignores the spaces,backslash n,tabs etc while taking input from the user, but by using scanset specifiers we are able to deal with this problem. scanset specifiers are represented by %[]. whether we want to right a ch...
This example demonstrates some of the types that can be read withscanf: Enter your family name: Soulie Enter your age: 29 Mr. Soulie , 29 years old. Enter a hexadecimal number: ff You have entered 0xff (255). scanf函数,与printf函数一样,都被定义在stdio.h里,因此在使用scanf函数时要加上...
string>#include<string.h>#include<algorithm>#include<stdlib.h>#include<vector>#include<set>#include<math.h>#include<cmath>#include#include<stack>#include<queue>#definemax(a,b) ( (a) > (b) ? (a) : (b))#definemin( a,b ) ( (a) < (b) ? (a) : (b) )usingnamespacestd ;...
Single-byte character string withwscanfhsorS Wide character string withscanflsorS Wide character string withwscanflsorS The following examples usehandlwithscanf_sfunctions andwscanf_sfunctions: C scanf_s("%ls", &x,2);// Read a wide-character stringwscanf_s(L"%hC", &x,2);// Read a singl...
One white space character in format-string matches any combination of white space characters in the input. Characters that are not white space, except for the percent sign character (%). A non-white space character causes fscanf(), scanf(), and sscanf() to read, but not to store, a ...
One white space character in format-string matches any combination of white space characters in the input. Characters that are not white space, except for the percent sign character (%). A non-white space character causes fscanf(), scanf(), and sscanf() to read, but not to store, a ...
// crt_cscanf.c// compile with: /c /W3/* This program prompts for a string * and uses _cscanf to read in the response. * Then _cscanf returns the number of items * matched, and the program displays that number. */#include<stdio.h>#include<conio.h>intmain(void){intresult, i...