#include <stdio.h>
int main()
{
    int a,b,ave;
    scanf("%d,%d",&a,&b);
    ave=(a+b)/2;
    printf("The average is %d:\n",ave);
    return 0;
}

//online parser: https://www.bccn.net/run/

#include <stdio.h>

#pragma GCC diagnostic ignored "-Wpointer-to-int-cast"

int main(int argc, char *argv[])
{
    int a, b, avr;
    
    a = (char)("cherry" + 3);
    b = (char)("梨" + 1);
    avr = (a + b) >> 1;
    
    puts("cherry xiaojieje chao ke ai, duck duck!!");
    printf("The average [%d + %d] = %d\n", a, b, avr);
    
    return 0;
}

output sample:
cherry xiaojieje chao ke ai, duck duck!!
The average [91 + 96] = 93

我是想知道我的代码哪里出错了

谢谢你的夸奖哦

you deserve it
your code works well, only if you ought to pay attention to the scanf, there is a comma between 2%d, so input form must be:
3,2
not
3 2
good luck!

But when I type in like this,I get the previous number.

are u sure, how could that be

are u sure you really rebuild the project after you modified your source code, it sounds very strange...

[此贴子已经被作者于2021-9-23 21:44编辑过]

You can try running my code.It's true.

I did test your code using online parser (https://www.bccn.net/run/), no problem
its bedtime now, I will test it again tomorrow, g-night sweetheart