URI Online Judge | 1047 Game Time with Minutes (Solution)

Problem Link:
https://www.urionlinejudge.com.br/judge/en/problems/view/1047

URI Online Judge | 1047

Game Time with Minutes

Adapted by Neilor Tonin, URI  Brazil
Timelimit: 1
Read the start time and end time of a game, in hours and minutes (initial hour, initial minute, final hour, final minute). Then print the duration of the game, knowing that the game can begin in a day and finish in another day,
Obs.: With a maximum game time of 24 hours and the minimum game time of 1 minute.

Input

Four integer numbers representing the start and end time of the game.

Output

Print the duration of the game in hours and minutes, in this format: “O JOGO DUROU XXX HORA(S) E YYY MINUTO(S)” . Which means: the game lasted XXX hour(s) and YYY minutes.
Sample InputSample Output
7 8 9 10O JOGO DUROU 2 HORA(S) E 2 MINUTO(S)
7 7 7 7O JOGO DUROU 24 HORA(S) E 0 MINUTO(S)
7 10 8 9O JOGO DUROU 0 HORA(S) E 59 MINUTO(S)
Solution:
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#include <stdio.h>
int main()
{
    int st, sm, et, em, rm, rt;
    scanf("%d %d %d %d", &st, &sm, &et, &em);
    rt = et - st;
    if (rt < 0)
    {
        rt = 24 + (et - st);
    }
    rm = em - sm;
    if (rm < 0)
    {
        rm = 60 + (em - sm);
        rt--;
    }
    if (et == st && em == sm)
    {
        printf("O JOGO DUROU 24 HORA(S) E 0 MINUTO(S)\n");
    }
    else printf("O JOGO DUROU %d HORA(S) E %d MINUTO(S)\n", rt, rm);
 
    return 0;
}

Comments

  1. UnknownMay 3, 2018 at 9:49 PM

    This comment has been removed by the author.

    ReplyDelete
  2. UnknownJune 23, 2018 at 4:43 PM

    that solution is terrible

    ReplyDelete
  3. UnknownJune 23, 2018 at 4:44 PM

    try this:

    #include

    int main() {
    int hi, hf, mi, mf;
    scanf("%d%d%d%d", &hi, &mi, &hf, &mf);
    int m = (hf*60 + mf) - (hi*60 + mi);
    if ( m <= 0 ) m += 1440; //24*60
    int h = m/60;
    m %= 60;
    printf("O JOGO DUROU %d HORA(S) E %d MINUTO(S)\n", h, m);
    return 0;
    }

    ReplyDelete
  4. UnknownJune 23, 2018 at 5:34 PM

    or this one:

    #include

    int p1047() {
    int hi, hf, mi, mf;
    scanf("%d%d%d%d", &hi, &mi, &hf, &mf);
    int h = hf - hi;
    int m = mf - mi;
    if ( h <= 0 && m <= 0) h += 24;
    if ( m < 0 ) {
    h--;
    m += 60;
    }
    printf("O JOGO DUROU %d HORA(S) E %d MINUTO(S)\n", h, m);
    return 0;
    }

    ReplyDelete
  5. journey bangladeshMay 2, 2020 at 2:14 PM

    this solution is not valid,,because if you enter input 7 7 7 6 then its out put -1 hour 59 minutes

    ReplyDelete
  6. Ahmed AbdrabouDecember 18, 2020 at 11:11 AM

    #include
    #include
    using namespace std;

    int main()
    {
    int initial_hour , initial_minute , final_hour , final_minute , minutes , hours;
    cin >> initial_hour >> initial_minute >> final_hour >> final_minute ;
    hours = final_hour - initial_hour ;
    if(hours < 0) {
    hours = 24 + (final_hour - initial_hour);
    }

    minutes = final_minute - initial_minute ;

    if(minutes < 0) {
    minutes = 60+(final_minute - initial_minute) ;
    hours--;
    }

    if (final_hour == initial_hour && final_minute == initial_minute) {
    cout << "O JOGO DUROU 24 HORA(S) E 0 MINUTO(S)" << endl ;
    }
    else {
    cout << "O JOGO DUROU " << hours <<" HORA(S) E " <<minutes<<" MINUTO(S)" << endl ;
    }

    return 0;
    }


    ReplyDelete
  7. Saifulla SaifFebruary 22, 2021 at 9:33 AM

    A BEGINNER'S SOLUTION!!!

    #include

    int main()
    {
    int sh, sm, eh, em, n, n1, n2, n3,n4,n5,n6,n7;

    scanf("%d %d %d %d", &sh, &sm, &eh, &em);

    if(eh > sh && em > sm){
    printf("O JOGO DUROU %d HORA(S) E %d MINUTO(S)\n", eh - sh, em - sm);
    }
    else if(eh > sh && em < sm){
    printf("O JOGO DUROU %d HORA(S) E %d MINUTO(S)\n", ((eh - 1) - sh), (em + 60) - sm);
    }
    else if(sh > eh && sm > em){
    n = 23 - sh;
    n1 = 60 - sm;
    if(n1 + em >= 60){
    n2 = (n + eh) + 1;
    n3 = (n1 + em)% 60;
    printf("O JOGO DUROU %d HORA(S) E %d MINUTO(S)\n", n2, n3);
    }
    else{
    printf("O JOGO DUROU %d HORA(S) E %d MINUTO(S)\n", n + eh, n1 + em);
    }
    }
    else if(sh > eh && sm < em){
    n4 = 23 - sh;
    n5 = 60 - sm;

    if((n5 + em)>= 60){
    n6 = n4 + eh + 1;
    n7 = (n5 + em)% 60;
    printf("O JOGO DUROU %d HORA(S) E %d MINUTO(S)\n", n6, n7);
    }
    else{
    printf("O JOGO DUROU %d HORA(S) E %d MINUTO(S)\n", n4 + eh, n5 + em);
    }
    }
    else if(sh == eh && sm == em){
    printf("O JOGO DUROU %d HORA(S) E %d MINUTO(S)\n", 24, 0);
    }
    else if(sh == eh && em > sm){
    printf("O JOGO DUROU %d HORA(S) E %d MINUTO(S)\n", 0, em - sm);
    }
    else if(sh == eh && sm > em){
    printf("O JOGO DUROU %d HORA(S) E %d MINUTO(S)\n", 23, (em - sm) + 60);
    }
    return 0;

    }

    ReplyDelete

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