Submission #1088552

#	Time	Username	Problem	Language	Result	Execution time	Memory
1088552		vjudge1	Bank (IZhO14_bank)	C11	0 / 100	1 ms	348 KiB

bank

#include <stdio.h>

void ordena(int v[], int tam){
  for(int i=0;i<tam-1;i++){
    int min = i;
    for(int j = i+1; j < tam; j++){
      if(v[j] > v[min]){
        min = j;
      }
    }
    if(i != min){
      int aux = v[i];
      v[i] = v[min];
      v[min] = aux;
    }
  }
}

int main(){
  int N, M, vazio = 1;
  scanf("%d", &N);
  scanf("%d", &M);

  int salarios[N];
  int celulas[M];

  for(int i=0; i < N; i++){
    scanf("%d", &salarios[i]);
  }
  
  for(int i=0; i < M; i++){
    scanf("%d", &celulas[i]);
  }
  ordena(salarios, N);
  ordena(celulas, M);

  for(int i = 0; i < N; i++){
    for(int j = 0; j < M && salarios[i] != 0; j++){
      if(celulas[j] <= salarios[i]){
        salarios[i] -= celulas[j];
      }
    }
    if(salarios[i] != 0){
      vazio = 0;
      break;
    }
  }
  if(!vazio){
    printf("NO");
  }else{
    printf("YES");
  }
}

Compilation message (stderr)

bank.c: In function 'main':
bank.c:21:3: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result]
   21 |   scanf("%d", &N);
      |   ^~~~~~~~~~~~~~~
bank.c:22:3: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result]
   22 |   scanf("%d", &M);
      |   ^~~~~~~~~~~~~~~
bank.c:28:5: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result]
   28 |     scanf("%d", &salarios[i]);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~~
bank.c:32:5: warning: ignoring return value of 'scanf' declared with attribute 'warn_unused_result' [-Wunused-result]
   32 |     scanf("%d", &celulas[i]);
      |     ^~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 0 / 19
• Subtask 2: 0 / 25
• Subtask 3: 0 / 27
• Subtask 4: 0 / 29