这个怎么编啊?刚入门🙏🏻

求s的值,x,y由用户从键盘输入。

s=(x+2)(y+3)+(x+22)(y+33)+(x+222)(y+333)+(x+2222)(y+3333)

…+(x+2^10)*(y+3^10)

供参考:

#include <stdio.h>
int main()
{
    int    x,y,i;
    double t2 = 0,t3 = 0;
    double s = 0;
    scanf("%d%d", &x, &y);
    for (i = 1;i <= 10;i++){
        t2 = t2*10 + 2;
        t3 = t3*10 + 3;
        s += (x+t2)*(y+t3);
    }
    printf("%f", s);
    return 0;
}

c语言加减乘除:

#include <stdio.h>
int main()
{
    int a = 12;
    int b = 100;
    float c = 8.5;

    int m = a + b;
    float n = b * c;
    double p = a / c;
    int q = b % a;

    printf("m=%d, n=%f, p=%lf, q=%d\n", m, n, p, q);

    return 0;
}


获取用户输入:

#include<stdio.h>

int main()
{
    int a;
    printf("请输入一个值\n");
    scanf("%d", &a);

    printf("你刚刚输入了:%d\n", a);

    system("pause");
    return 0;
}

img


用代码块写出来。