Leggere numeri da file, elaborarli, scrivere la risposta / le risposte su file
| C |
C++ |
#include
#define NMAX 100
int main()
{
FILE* fin =fopen( "input.txt","r"),
fout=fopen("output.txt","w");
int N,
x[NMAX],
r;
fscanf(fin, "%d", &N);
for(int i=0; i < N; i++)
fscanf(fin, "%d", &x[i]);
/* ELABORAZIONE */
printf(fout, "%d\n", r);
return 0;
}
|
#include
#include
using namespace std;
#define NMAX 100
int main()
{
ifstream fin ( "input.txt");
ofstream fout("output.txt");
int N,
x[NMAX],
r;
fin >> N;
for(int i=0; i < N; i++)
cin >> x[i];
// ...
fout << r << endl;
return 0;
}
|
#include
#define NMAX 100
int main()
{
FILE* fin =fopen( "input.txt","r"),
fout=fopen("output.txt","w");
int N,
x[NMAX],
r[NMAX];
fscanf(fin, "%d", &N);
for(int i=0; i < N; i++)
fscanf(fin, "%d", &x[i]);
/* ELABORAZIONE */
for(int i=0; i < N; i++)
printf(fout, "%d\n", r[i]);
return 0;
}
|
#include
#include
using namespace std;
#define NMAX 100
int main()
{
ifstream fin ( "input.txt");
ofstream fout("output.txt");
int N,
x[NMAX],
r[NMAX];
fin >> N;
for(int i=0; i < N; i++)
cin >> x[i];
// ...
for(int i=0; i < N; i++)
fout << r[i] << endl;
return 0;
}
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