50082. Two Machines

#include <stdio.h>
#include <stdlib.h>
#include <limits.h>

int main(){
    int arrv_time, time_a, time_b;
    int ready_a = 0, ready_b = 0;
    while(scanf("%d %d %d", &arrv_time, &time_a, &time_b) != EOF){
        if(arrv_time <= ready_a) ready_a += time_a;
        else ready_a = arrv_time + time_a;

        if(ready_a <= ready_b) ready_b += time_b;
        else ready_b = ready_a + time_b;

        printf("%d\n", ready_b);
    }
}