C 程式,用於檢查三角形是否為等邊三角形、等腰三角形或不等邊三角形
三角形由三邊和三個角組成。根據這三條邊,三角形有三種類型 −
- 等邊三角形:所有三條邊都相等。
- 等腰三角形:所有兩條邊都相等。
- 不等邊三角形:沒有邊相等。
編寫相應程式,請遵循以下演算法。
演算法
Step 1: Declare three sides of triangle. Step 2: Enter three sides at run time. Step 3: If side1 == side2 && side2 == side3 Go to step 6 Step 4: If side1 == side2 || side2 == side3 || side3 == side1 Go to Step 7 Step 5: Else Go to step 8 Step 6: Print the triangle is equilateral. Step 7: Print the triangle is isosceles. Step 8: Print the triangle is scalene.
程式
以下是用於檢查三角形是否為等邊、等腰或不等邊的 C 程式 −
#include<stdio.h> int main(){ int side1, side2, side3; printf("Enter sides of triangle:"); scanf("%d%d%d",&side1,&side2,&side3); if(side1 == side2 && side2 == side3) printf("The Given Triangle is equilateral
"); else if(side1 == side2 || side2 == side3 || side3 == side1) printf("The given Triangle is isosceles
"); else printf("The given Triangle is scalene
"); return 0; }
輸出
讓我們編譯並執行上述程式,該程式將生成以下結果 −
Run1: Enter sides of triangle:3 4 6 The given Triangle is scalene Run2 : Enter sides of triangle:2 2 5 The given Triangle is isosceles Run 3: Enter sides of triangle:5 5 5 The Given Triangle is equilateral
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