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- #include <stdio.h>
- #include <stdlib.h>
- int main()
- {
- char characters[5][6]={
- {[5]='\0'},
- {[5]='\0'},
- {[5]='\0'},
- {[5]='\0'},
- {[5]='\0'},
- };
- float probability, eps=10e-5;
- int counterUpperCase=0, counterLowerCase=0;
- printf("Podaj prawdopodobienstwo wylosowania małej litery(wartosc z przedzialu 0-1): ");
- scanf("%f",&probability);
- if (probability>1 || probability<0)
- {
- printf("Bledna wartosc prawdopodobienstwa!");
- return 0;
- }
- for (int i=0;i<5;i++)
- {
- for (int j=0; j<5;j++)
- {
- float temp=(float)rand()/RAND_MAX;
- if (temp<=probability)
- {
- int g=((int)rand()%26);
- g+=97;
- characters[i][j]=g;
- }
- else
- {
- characters[i][j]=((int)rand()%26)+65;
- }
- }
- }
- printf("Zawartosc tablicy:\n");
- for (int i=0;i<5;i++)
- {
- fputs(characters[i],stdout);
- printf("\n");
- }
- for (int i=0;i<5;i++)
- {
- for (int j=0;j<5;j++)
- {
- if (characters[i][j]>91) counterLowerCase++;
- else counterUpperCase++;
- }
- }
- printf("Wielkie liczby wystapily %d/25 razy, a male %d/25 razy.", counterUpperCase, counterLowerCase);
- return 0;
- }
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