202401-programming-assignments/【实践课外】0.熟悉编程环境/7-3 计算长方形的周长和面积.c

#include <stdio.h>

int main() {
    int a, b;

    scanf("%d %d", &a, &b);

    printf("C = %d\n", (a + b) * 2);
    printf("S = %d\n", a * b);

    return 0;
}