Array

Author: usama1111

array 1.c

@@ -0,0 +1,20 @@
+
+#include<stdio.h>
+func();
+main(){
+	
+	func();
+	
+}
+func(){
+	int arr[20]={0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20};
+	int i,j;
+	for(i=0;i<=20;i++)
+	{
+		j=arr[i]*5;
+		
+		printf("%d",j);
+	//	printf("\n");
+	}
+	
+}

array 2.c

@@ -0,0 +1,17 @@
+
+#include<stdio.h>
+func2();
+main(){
+	
+	
+	func2();
+	
+	
+}
+func2(){
+	
+	int arr2[10]={0,1,2,3,4,5,6,7,8,9,10};
+	
+	printf("%d",arr2[4]);
+	
+}

array 3.c

@@ -0,0 +1,62 @@
+
+
+#include<stdio.h>
+#include<math.h>
+sum();
+main(){
+	
+	
+sum();	
+	
+	
+}
+sum(){
+	int arr1[10]={};
+	int arr2[10]={};
+	int arr3[10]={};
+	int arr4[10]={};
+	int i;
+	printf("enter x1 coordinates \n \n");            
+	for(i=0;i<=10;i++)
+	{
+			scanf("%d",&arr1[i]);                                                       
+}
+	printf("enter x2 coordinates \n ");            
+	for(i=0;i<=10;i++)
+	{
+			scanf("%d",&arr2[i]);                                                       
+	}
+	printf("enter y1 coordinates \n");
+	for(i=0;i<=10;i++)
+	{
+		scanf("%d",&arr3[i]);
+	}
+	printf("enter y2 coordinates \n");
+	for(i=0;i<=10;i++)
+	{
+		scanf("%d",&arr4[i]);
+	}
+	
+	
+for(i=0;i<=10;i++)	
+{
+		int jj, j,bb,aa,cc,summ;
+	aa=(arr2[i]-arr1[i]);
+	
+	cc=arr4[i]-arr3[i];
+j=(pow(aa,2)+pow(cc,2));
+	
+	bb=pow(j,0.5);
+	jj=jj+1;
+	printf("%d",jj);
+	printf("%d",bb);
+	printf("\n");
+}
+
+
+	
+		
+}
+
+	
+

array 4.c

@@ -0,0 +1,28 @@
+
+#include<stdio.h>
+#include<math.h>
+main(){
+	
+	
+	int arr[1]={};
+	int i;
+//	printf("enter 6 elements  \n \n");            
+//	for(i=0;i<=1;i++)
+//	{
+//			scanf("%d",&arr[i]);                                                       
+//}
+int b,c;
+printf("enter 2 sides of triangle \n");
+scanf("%d",&b);
+scanf("%d",&c);
+//printf("%lf",sin(90));
+	int a,e,f;
+	float d;
+	d=(0.5*b*c*sin(90));
+
+	
+
+	printf("%f",d);
+	
+	
+}

array 5,c.c

@@ -0,0 +1,56 @@
+#include<stdio.h>
+
+void rang();
+main(){
+	rang();
+}
+void rang(){
+	int gross[5];
+	  int i,j=0,a=0,b=0,c=0,d=0,e=0,f=0,g=0,h=0;
+	  int salary[5];
+	printf("Enter Gross:\n");
+	for(i=0;i<5;i++){
+		scanf("%d",&gross[i]);
+	}
+	  for(i=0;i<5;i++){
+	  	salary[i]=200+(0.09*gross[i]);
+	  	printf("Salary: %d\n",salary[i]);
+	  }
+      for(i=0;i<5;i++){
+      	if(salary[i]<=299){
+      		a=a+1;
+		  }
+		else if(salary[i]>=300&&salary[i]<=399){
+      		b=b+1;
+		  }
+		else if(salary[i]>=400&&salary[i]<=499){
+      		c=c+1;
+		  }
+		else if(salary[i]>=500&&salary[i]<=599){
+      		d=d+1;
+		  }
+		else if(salary[i]>=600&&salary[i]<=699){
+      		e=e+1;
+		  }
+		else if(salary[i]>=700&&salary[i]<=799){
+      		f=f+1;
+		  }
+		else if(salary[i]>=800&&salary[i]<=899){
+      		g=g+1;
+		  }
+		else if(salary[i]>=900&&salary[i]<=999){
+      		h=h+1;
+		  } 
+		else if(salary[i]>=1000){
+		 	j=j+1;
+		 }            
+	  }
+	  printf("a) 200-299\t%d persons\n",a);
+	  printf("b) 300-399\t%d persons\n",b);
+	  printf("c) 400-499\t%d persons\n",c);
+	  printf("d) 500-599\t%d persons\n",d);
+	  printf("e) 600-699\t%d persons\n",e);
+	  printf("f) 700-799\t%d persons\n",f);
+	  printf("g) 800-899\t%d persons\n",g);
+	  printf("h) 900-999\t%d persons\n",h);
+	  printf("i) 1000 and over\t%d persons\n",j);

array 6.c

@@ -0,0 +1,36 @@
+//Write a function, which reads two arrays from the console and checks whether they are
+//equal (two arrays are equal when they are of equal length and all of their elements,
+//which have the same index, are equal).
+#include<stdio.h>
+
+main(){
+	
+	int arr[10]={1,2,3,4,5,6,7,8,9,10};
+	int arr2[10]={1,2,3,4,5,6,7,8,9,10};
+	
+	
+int i;
+for(i=0;i<=10;i++)
+if(arr[i] != arr2[i])
+{
+	printf("not equal");
+	printf("\n");
+}
+	else
+	{
+		printf("equal");
+		printf("\n");
+	}
+
+
+if(arr != arr2)
+{
+	printf("equal");
+	printf("\n");
+}
+	else
+	{
+		printf("not equal");
+		printf("\n");
+	}
+}