Cod sursa(job #337509)

Utilizator ZethpixZethpix Zethpix Data 3 august 2009 20:59:29
Problema Litere Scor 40
Compilator cpp Status done
Runda Arhiva de probleme Marime 0.32 kb
Raporteaza aceasta sursa 
#include <stdio.h>
int main(){
	FILE *f,*g;
	long i,j,n;
	char a[10002];
	f=fopen("litere.in","r");
	g=fopen("litere.out","w");
	fscanf(f,"%ld\n",&n);
	long nr=0;
	for(i=1;i<=n;i++){
		fscanf(f,"%c",&a[i]);
		for(j=1;j<i;j++)
			if(a[i]<a[j]) nr++;
	}
	fprintf(g,"%ld\n",nr);
	fclose(f);
	fclose(g);
	return 0;
}