#include stdio.h#include stdlib.h#include string.hint main () {int val;char str[20];

编程学习网为您整理以下代码实例,主要实现:C语言库atoi()函数,希望可以帮到各位朋友。

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

int main () {
   int val;
   char str[20];

   strcpy(str, "98993489");
   val = atoi(str);
   printf("String value = %s, Int value = %d\n", str, val);

   strcpy(str, "yiibai.com");
   val = atoi(str);
   printf("String value = %s, Int value = %d\n", str, val);

   return(0);
}