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- #include <stdlib.h>
- #include <math.h>
- #include <stdio.h>
- int main()
- {
- FILE *fw;
- fw=fopen("dane.txt","r");
- int a,b,c,sort[2],i;
- do
- {
- fscanf(fw, "%d %d %d",&a,&b,&c);
- if(a>=b && a>=c)
- {
- sort[0]=a;
- if(b>=c){sort[1]=b; sort[2]=c;} else {sort[1]=c; sort[2]=b;}
- } else if(b>a && b>c)
- {
- sort[0]=b;
- if(a>c){sort[1]=a; sort[2]=c;} else {sort[1]=c; sort[2]=a;}
- } else if(c>a && c>b)
- {
- sort[0]=c;
- if(a>b){sort[1]=a; sort[2]=b;} else {sort[1]=b; sort[2]=a;}
- }
- a=sort[0]; b=sort[1]; c=sort[2];
- if(pow(a,2)==pow(b,2)+pow(c,2))
- {
- printf("Trojkat prostokatny.\n");
- } else if(a>=b+c)
- {
- printf("Brak.\n");
- } else if(pow(a,2)>pow(b,2)+pow(c,2))
- {
- printf("Rozwartokatny.\n");
- } else if(pow(a,2)<pow(b,2)+pow(c,2))
- {
- printf("Ostrokatny.\n");
- } else{printf("Blad.");}
- i++;
- } while (i<4);
- fclose(fw);
- return(EXIT_SUCCESS);
- }
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