What symbols are used to output strings in C language?

#Use double quotes in C language to output strings.

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Detailed interpretation:

In C language, there are two functions that can be controlled Output strings on the computer (monitor), they are:

puts(): Output strings and automatically wrap lines. This function can only output strings.

printf(): Outputs a string through the format control character %s, and cannot automatically wrap lines. In addition to strings, printf() can also output other types of data.

For example:

#include <stdio.h>
int main(){
    char str[] = "http://c.bian";
    printf("%s\n", str);  //通过字符串名字输出
    printf("%s\n", "http://c.bian");  //直接输出
    puts(str);  //通过字符串名字输出
    puts("http://c.bian");  //直接输出

    return 0;
}

Note that when outputting a string, you only need to give the name, without the following [ ]. For example, the following two ways of writing are wrong:

printf("%s\n", str[]);
puts(str[10]);

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