The Acme Travel Agency specializes in airline travel, and due to your quality as

Question

The Acme Travel Agency specializes in airline travel, and due to your quality assurance experience, you are assigned to analyze the quality of different flight plans. A flight plan consists of N connecting flights. After each flight except for the last one, there is a layover period in which the passenger must wait for the next flight. You have been tasked to calculate the destination time (without taking into account time zone changes), as well as the quality of the flight plan. If the total time that a passenger is flying as at least two times greater than the time in layover, a flight plan is considered to be efficient. Otherwise, a flight plan is considered to be inefficient. To calculate the destination time, add the total trip duration (the sum of all flight a layover durations) to the departure time, and calculate the corresponding time in a 24-hour clock format. Note that flight plans may last overnight, or may have a duration greater than a day. As an example, if a flight plan departed at 09:30 and lasted for 2000 minutes (that

Explanation / Answer

#include<stdio.h>

#include<string.h>

#include<stdlib.h>

int main(){

int N;

int hours,minutes;

int flight,L;

int Ftotal=0,Ltotal=0;

int i;

scanf("%d",&N);

scanf("%d %d",&hours,&minutes);//hoursour minutesinute

for(i=0;i<N-1;i++){

scanf("%d %d",&flight,&L);

Ftotal+=flight;

Ltotal+=L;

}

scanf("%d",&flight);

Ftotal+=flight;

minutes+=(hours*60)+Ftotal+Ltotal;//convert to all minutesinute

hours=minutes/60;

hours%=24;

minutes%=60;

//print message

if(Ftotal>=2*Ltotal)

printf("The flight plan is efficient, and will conclude at d:d",hours,minutes);

else

printf("The flight plan is inefficient, and will conclude at d:d",hours,minutes);

system("pause");

return 0;

}

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