WAP to input weight of 100 students and count number of students who have weight in between 40 and 60 kg. Pass Weight as an array as parameter.

in turboc++
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/*WAP to input weight of 100 students and count number of students who have weight in between 40 and 60 kg.
Pass Weight as an array as parameter.*/
#include<stdio.h>
#include<conio.h>
void total_nu_of_array(float array[200],int size);//prototype with array and size parameters
int main()
{

float arr[200];int k;            // array declaration with maximum limit 200
int size;               // says about size of array to be entered
printf("enter size of array\n");
scanf("%d",&size);//input of size
printf("enter weights of students\n");
for(k=0;k<size;k++)//loop execution
{
   scanf("%f",&arr[k]);//data/weight inputs
}
total_nu_of_array(arr,size);//calling of function
getch();
return 0;
}

void total_nu_of_array(float array[200],int size)//body line
{

int k;//declaration
int count=0;

for(k=0;k<size;k++)//loop execution

{
if(array[k]>40 && array[k]<60)//condition testing
    {
        count++;//counting if the condition is true
    }
}

printf("total in range 40 and 60  is=%d",count);//printing total element

getch();

}







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in codeblocks:
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/*WAP to input weight of 100 students and count number of students who have weight in between 40 and 60 kg.
Pass Weight as an array as parameter.*/
#include<stdio.h>
#include<conio.h>
void total_nu_of_array(float array[200],int size);//prototype with array and size parameters
int main()
{

float arr[200];int k;            // array declaration with maximum limit 200
int size;               // says about size of array to be entered
printf("enter size of array\n");
scanf("%d",&size);//input of size
printf("enter weights of students\n");
for(k=0;k<size;k++)//loop execution
{
   scanf("%f",&arr[k]);//data/weight inputs
}
total_nu_of_array(arr,size);//calling of function
return 0;
}

void total_nu_of_array(float array[200],int size)//body line
{

int k;//declaration
int count=0;

for(k=0;k<size;k++)//loop execution

{
if(array[k]>40 && array[k]<60)//condition testing
    {
        count++;//counting if the condition is true
    }
}

printf("total in range 40 and 60  is=%d",count);//printing total element

getch();

}

WAp to find greatest number among ten numbers. PAss array as parameter.

in turboc++
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//WAp to find greatest number among ten or more numbers. PAss array as parameter.
#include<stdio.h>
#include<conio.h>
#include<conio.h>
void max_of_array(float array[100],int size);//prototype with array and size parameters
int main()
{

float arr[100];int k;            // array declaration with maximum limit 100
int size;               // says about size of array to be entered
printf("enter size of array\n");
scanf("%d",&size);//input of size
for(k=0;k<size;k++)//loop execution

{
   printf("enter element for location=%d\n",k); // for elements in particular location
   scanf("%f",&arr[k]);//data inputs
}
max_of_array(arr,size);//calling of function
getch();
return 0;
}

void max_of_array(float array[100],int size)//body line
{

int k;//declaration
int max;
max=array[0];//assigning first value to max.

for(k=0;k<size;k++)//loop execution

{
if(max<array[k])//condition testing
    {
        max=array[k];//assigning value if the condition is true
    }
}

printf("maximum element=%d",max);//printing maxmimum element

getch();

}

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in codeblocks
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//WAp to find greatest number among ten or more numbers. PAss array as parameter.
#include<stdio.h>
#include<conio.h>
void max_of_array(float array[5],int size);//prototype with array and size parameters
int main()
{

float arr[100];int k;            // array declaration with maximum limit 100
int size;               // says about size of array to be entered
printf("enter size of array\n");
scanf("%d",&size);//input of size
for(k=0;k<size;k++)//loop execution

{
   printf("enter element for location=%d\n",k); // for elements in particular location
   scanf("%f",&arr[k]);//data inputs
}
max_of_array(arr,size);//calling of function
return 0;
}

void max_of_array(float array[5],int size)//body line
{

int k;//declaration
int max;
max=array[0];//assigning first value to max.

for(k=0;k<size;k++)//loop execution

{
if(max<array[k])//condition testing
    {
        max=array[k];//assigning value if the condition is true
    }
}

printf("maximum element=%d",max);//printing maxmimum element

getch();

}

wap to get length of string by passing string as parameter.

in turbo c++
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//wap to get length of string by passing string as parameter.
#include<stdio.h>
#include<conio.h>
void stringlength(char array[40]);//prototype with array string; we can also use simply array[]
int main()
{
char arr[20];            // array declaration with maximum limit 20
                       
printf("enter string\n");
gets(arr);//gets string

stringlength(arr);//calling of function with argument
getch();
return 0;
}
void stringlength(char array[40])//body line
{
printf("the length=%d",strlen(array));//printing length with strlen()
getch();

}
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in codeblocks:
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//wap to get length of string by passing string as parameter.
#include<stdio.h>
#include<conio.h>
void stringlength(char array[40]);//prototype with array string; we can also use simply array[]
int main()
{
char arr[20];            // array declaration with maximum limit 20
                       
printf("enter string\n");
gets(arr);//gets string

stringlength(arr);//calling of function with argument
return 0;
}
void stringlength(char array[40])//body line
{
printf("the length=%d",strlen(array));//printing length with strlen()
getch();
}

WAP to pass array as parameter to input any five numbers and then find their sum.

in turboc++
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//program to enter any five elements and find their sum.
#include<stdio.h>
#include<conio.h>
void sum_of_array(float array[5],int size);//prototype with array and size parameters.array[] also can                                                                      //be used without size
int main()
{
float arr[20];int k;            // array declaration with maximum limit 20
int size;               // says about size of array to be entered
printf("enter size of array\n");
scanf("%d",&size);//input of size
for(k=0;k<size;k++)//loop execution
{
   printf("enter element for location=%d\n",k); // for elements in particular location
   scanf("%f",&arr[k]);//data inputs
}
sum_of_array(arr,size);//calling of function
getch();
return 0;
}
void sum_of_array(float array[5],int size)//body line
{
int k;float s=0;//declaration
printf("elements are\n");
for(k=0;k<size;k++)//loop execution
{
   printf(" element for location=%d is:",k); // for elements in particular location
   printf("%f\n",array[k]);//value printing
   s=s+array[k];//finding sum
}
printf("the sum of elements=%f",s);//printing sum
getch();
}
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in codeblockls:
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//program to enter any five elements and find their sum.
#include<stdio.h>
#include<conio.h>
void sum_of_array(float array[5],int size);//prototype with array and size parameters
int main()
{
float arr[20];int k;            // array declaration with maximum limit 20
int size;               // says about size of array to be entered
printf("enter size of array\n");
scanf("%d",&size);//input of size
for(k=0;k<size;k++)//loop execution
{
   printf("enter element for location=%d\n",k); // for elements in particular location
   scanf("%f",&arr[k]);//data inputs
}
sum_of_array(arr,size);//calling of function
return 0;
}
void sum_of_array(float array[5],int size)//body line
{
int k;float s=0;//declaration
printf("elements are\n");
for(k=0;k<size;k++)//loop execution
{
   printf(" element for location=%d is:",k); // for elements in particular location
   printf("%f\n",array[k]);//value printing
   s=s+array[k];//finding sum
}
printf("the sum of elements=%f",s);//printing sum
getch();
}