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Zadania dla Weroniki
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#include<stdio.h> | |
#include<stdlib.h> | |
#include<time.h> | |
//Zadanie dla Weroniki Kołodziej | |
//Henryk Nowakowski | |
int main( void ) | |
{ | |
int matrix[9][9], matrix2[9][9]; | |
int sum; | |
int current_row; // żeby wiedzieć od które momentu dodawać w+k(wiersz + kolumna) | |
int current_col; // | |
srandom( (unsigned) time(NULL) ); | |
//W każdej komórce losowe [1, 5] | |
//jak suma komórek > 25 resztę wypełni nr kolumny+wiersza | |
for (int i = 0; i < 9; i++) { | |
for(int j = 0; j < 9; j++) | |
{ | |
matrix[i][j]=random()%5; | |
sum += matrix[i][j]; //sumowanie wylosowanych liczb | |
if(sum >= 25){ | |
current_row = i; //zapisanie miejsca, w którym zmienna sum wynosiła już 25 lub więcej | |
current_col = j; | |
break; | |
} | |
} | |
if(sum >= 25) | |
break; | |
} | |
printf("\n\nMiejce, w ktorym zsumowane komórki >= 25 to wiersz %d i kolumna %d\n\n", current_row, current_col); | |
/* | |
1. Niżej przedstawione pętle nie mają zdeklarowanej zmiennej, bo zostało to już | |
zrobione | |
2. Po wykonaniu pętli, current_col zostaje wyzerowana, żeby mogła się wykonać | |
dla kolejnych wierszy | |
*/ | |
if(sum >= 25) | |
{ | |
for( ;current_row < 9;current_row++) { | |
for( ;current_col < 9; current_col++) | |
{ | |
matrix[current_row][current_col] = current_row+current_col; | |
} | |
current_col=0; | |
} | |
} | |
//WYPISYWANIE TABLICY OK ----------------- | |
for (int i = 0; i < 9; i++) { | |
for(int j = 0; j<9; j++) | |
{ | |
printf("%d, ", matrix[i][j]); | |
} | |
printf("\n"); | |
} | |
//---------------------------------------- | |
return ( 0 ) ; | |
} |
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#include<stdio.h> | |
#include<stdlib.h> | |
#include<time.h> | |
int main( void ) | |
{ | |
int i = 0; | |
int a[11]; | |
a[0] = 0; | |
int min = a[0]; | |
int max = a[0]; | |
double avrg; | |
srandom( (unsigned) time(NULL) ); | |
for (i=0;i<11;i++) | |
{ | |
a[i]=random( ) % 10+(-5) ; | |
printf("%d. %d\n",i, a[i]); | |
if (a[i] > max) | |
{ | |
max = a[i]; | |
} | |
else if (a[i] < min) | |
{ | |
min = a[i]; | |
} | |
} | |
printf("Min: %d\n", min); | |
printf("Max: %d\n", max); | |
for (i = 0; i < 11; i++) { | |
avrg += a[i]; | |
} | |
printf("\n\nSrednia bez podzielenia %lf", avrg); | |
printf("\n\nSrednia: %lf \n", avrg/11); | |
for (i = 0; i < 11; i++) { | |
if(a[i]>(avrg/11)) | |
printf("%d\n", a[i]); | |
} | |
return ( 0 ) ; | |
} |
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