int i; float fp; // Input various data from tokenstring: // max 80 character string plus NULL terminator sscanf_s( tokenstring, "%s", s, _countof(s) ); sscanf_s( tokenstring, "%c", &c, sizeof(char) ); sscanf_s( tokenstring, "%d", &i ); sscanf_s( tokenstring, "%f", &fp...
int i; float fp; // Input various data from tokenstring: // max 80 character string plus NULL terminator sscanf_s( tokenstring,"%s", s, _countof(s) ); sscanf_s( tokenstring,"%c", &c,sizeof(char) ); sscanf_s( tokenstring,"%d", &i ); sscanf_s( tokenstring,"%f", &fp ); /...
// crt_sscanf_s.c// This program uses sscanf_s to read data items// from a string named tokenstring, then displays them.#include<stdio.h>#include<stdlib.h>intmain(void){char tokenstring[]="15 12 14...";char s[81];char c;int i;float fp;// Input various data from tokenstring:/...
inti; floatfp; // Input various data from tokenstring: // max 80 character string plus NULL terminator sscanf_s( tokenstring,"%s", s, _countof(s) ); sscanf_s( tokenstring,"%c", &c,sizeof(char) ); sscanf_s( tokenstring,"%d", &i ); sscanf_s( tokenstring,"%f", &fp ); // O...
float fp; // Input various data from tokenstring: // max 80 character string plus NULL terminator sscanf_s( tokenstring, "%s", s, _countof(s) ); sscanf_s( tokenstring, "%c", &c, sizeof(char) ); sscanf_s( tokenstring, "%d", &i ); sscanf_s( tokenstring, "%f", &fp ); //...
float pi; printf("data: %s\n", data); printf("num: %d\n", num); printf("pi: %f\n", pi); return 0; ``` 输出结果为: ``` data: hello num: 123 ``` 通过格式字符串"%s %d %f"来指定解析的格式,%s表示字符串,%d表示整数,%f表示浮点数。可以通过&运算符获取变量的地址传递给sscanf_s...
// crt_sscanf_s.c// This program uses sscanf_s to read data items// from a string named tokenstring, then displays them.#include<stdio.h>#include<stdlib.h>intmain(void){chartokenstring[] ="15 12 14...";chars[81];charc;inti;floatfp;// Input various data from tokenstring:/...
#include <stdio.h> int main() { const char *str = "123 456.78 hello"; int intVal; float floatVal; char strVal[20]; int matches = sscanf_s(str, "%d %f %19s", &intVal, &floatVal, strVal, sizeof(strVal)); if (matches == 3) { printf("Matched 3 items: int ...
Example:// crt_sscanf_s.c// This program uses sscanf_s to read data items// from a string named tokenstring, then displays them.#include <stdio.h>#include <stdlib.h>int main( void ){ char tokenstring[] = "15 12 14..."; char s[81]; char c; int i; float fp; // Input vari...
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