#include stdio.h#include stdlib.hint main(){int age;char years[8];printf(How old was James?);

编程学习网为您整理以下代码实例，主要实现：读取一个字符串并通过atoi()函数将其转换为数值。，希望可以帮到各位朋友。

#include <stdio.h>
#include <stdlib.h>
int main()
{
   int age;
   char years[8];
   printf("How old was James?");
   gets_s(years);
   age=atoi(years);
   printf("James was %d years old.\n",age);
   return(0);
}