Mi a hiba ezekben a rendezésekben?

for ( int i = 0; i < 98; i++){

for (int j = i+1 ; j < 99; j++ ){

if ( (V_szamsor[i]) < (V_szamsor[j]) )

temp = V_szamsor[i];

V_szamsor[i] = V_szamsor[j];

V_szamsor[j] = temp;

csere++;

}

}

for ( int i = 100; 2 < i; --i){

for (int j = 1 ; j < i; j++ ){

if ( (V_szamsor3[j]) > (V_szamsor3[j+1]) )

temp3 = V_szamsor3[j];

V_szamsor3[j] = V_szamsor3[j+1];

V_szamsor3[j+1] = temp3;

}

}

fin.close();

for ( int i = 0; i < 98; i++){

min = i;

for ( int j = i+1; i < 99; i++){

if ((V_szamsor2[min]) > (V_szamsor2[j]) ){

min = j;

}

}

temp2 = V_szamsor2[i];

V_szamsor2[i] = V_szamsor2[j];

V_szamsor2[j] = temp2;

cserek++;

}