141 lines
2.5 KiB
C
141 lines
2.5 KiB
C
#include <stdio.h>
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#include <stdlib.h>
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#include <stdbool.h>
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#include <unistd.h>
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void clrscr();
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bool strcomp(char *a, char *b);
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void drawTriangle(char type[3], int height, char symbol1, char symbol2);
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void drawLine(int freeSpace, int length, char symbol);
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void getTriangleOptions(char *type);
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int main()
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{
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/*
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Header
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*/
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clrscr();
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printf("\n\n");
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printf(" * Welcom to The Triangle programm.\n");
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printf(" *** It would help you to draw some simple, but beautiful triangles.\n");
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printf("***** Hope you'll enjoy using it!\n");
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printf("\n\n");
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sleep(2);
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clrscr();
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/*
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Preview
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*/
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drawTriangle("so", 5, '*', '\0');
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printf("(so)lid\n");
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drawTriangle("st", 5, '*', '+');
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printf("(st)ripped\n");
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/*
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Configuration
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*/
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printf("Select what mode do you want to work with: ");
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// Type
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char type[3];
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fgets(type, 3, stdin);
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printf("%s. Great choise!\n", (strcomp(type, "so") ? "Solid" : "Stripped"));
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// Height
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int height;
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printf("Height of triangle: ");
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scanf("%d", &height);
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getchar();
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// Primary symbol
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char symbol1;
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printf("Primary symbol: ");
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symbol1 = getchar();
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getchar();
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// Secondary symbol
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char symbol2;
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if (strcomp(type, "st"))
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{
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printf("Secondary symbol: ");
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symbol2 = getchar();
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}
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/*
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Drawing
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*/
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drawTriangle(type, height, symbol1, symbol2);
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return 0;
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}
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void clrscr()
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{
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printf("\e[1;1H\e[2J");
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}
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bool strcomp(char *a, char *b)
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{
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int i = 0;
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while (a[i] != '\0' && a[i] != '\n')
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{
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if (a[i] != b[i])
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return false;
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i++;
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}
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if (a[i] != '\0' || b[i] != '\0')
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return false;
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return true;
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}
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void drawTriangle(char type[3], int height, char symbol1, char symbol2)
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{
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if (strcomp(type, "so"))
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{
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symbol2 = symbol1;
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}
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else if (strcomp(type, "st"))
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{
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}
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else
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{
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printf("Wrong input, try angain\n");
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return;
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}
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for (int i = 0; i < height; i++)
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{
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char curSymbol;
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if ((i + 1) % 2 == 1)
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{
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curSymbol = symbol1;
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}
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else
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{
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curSymbol = symbol2;
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}
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drawLine(height - i - 1, i * 2 + 1, curSymbol);
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}
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}
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void drawLine(int freeSpace, int length, char symbol)
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{
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for (int i = 0; i < freeSpace; i++)
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{
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putchar(' ');
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}
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for (int i = 0; i < length; i++)
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{
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putchar(symbol);
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}
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putchar('\n');
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}
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void getTriangleOptions(char *type)
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{
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printf("");
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} |