題目
進位相加
題解 C
#include<stdio.h>
int main() {
int a1, b1, c1;
int a2, b2, c2;
int a3, b3, c3;
scanf("%d.%d.%d %d.%d.%d", &a1, &b1, &c1, &a2, &b2, &c2);
//c位
c3 = c1 + c2;
int flagB = c3 / 29;
c3 %= 29;
//b位
b3 = b1 + b2 + flagB;
int flagA = b3 / 17;
b3 %= 17;
//a位
a3 = a1 + a2 + flagA;
printf("%d.%d.%d", a3, b3, c3);
}