c_cpp 从STDIN读取字符串并将其打印到STDOUT的示例C代码。

Posted 2021-05-14

include <stdio.h>
int main()
{
    char a[100]; //assuming that string size will not exceed 100
    scanf("%s",a); //read a string in array a
    printf("%s",a); //print out array a 
    return 0;
}