c语言中将字符串转化为其他类型数据 //sscanf()

在#include<stdio.h>中存在sscanf函数能将字符串中分成多个部分，分别转化为不同类型进行返回；

sscanf(char *s,type,destination)

//s为字符数组名，type为转化的种类（与scanf中的格式相同），destination为返回的目标

instance (eg):

include <stdio.h>

include <stdlib.h>

include <string.h>

int main()
{
int day, year;
char weekday[20], month[20], dtm[100];

strcpy( dtm, "Saturday March 25 1989" );
sscanf( dtm, "%s %s %d %d", weekday, month, &day, &year ); //重点

printf("%s %d, %d = %s\n", month, day, year, weekday );

return(0);
}