6. Program to find Minimum element in an array
#include<stdio.h> #include<conio.h> // Linux user - Remove this int main() { // Declaring variable a with size five to store five elements int a[5]; // Declaring variable "i" to iterate loop int i; // Declaring variable min=minimum int min; // Inputting Element of an array printf("Enter five element in an array : \n"); for(i=0;i<5;i++) { scanf("%d",&a[i]); } // Initialising min with first element assuming it to be minimum min=a[0]; // Determining minimum element for(i=0;i<5;i++) { if(min>a[i+1]) min=a[i+1]; } // Displaying minimum element printf("Minimum Element = %d",min); getch(); // Linux user - Remove this return 0; }
7. Program to find highest minimum(-) temperature and lowest maximum(+) temperature
#include<stdio.h> #include<conio.h> // Linux user - Remove this int main() { int i,j; int counternegative=0, counterpositive=0; int temp[12]; int max=0; int min=0; printf("Enter temperature of 12 months : " ); for(i=0;i<12;i++) { scanf("%d",&temp[i]); } for(i=0;i<12;i++) { if(temp[i]>0 && counterpositive==0) { min=temp[i]; counterpositive=1; } else if(temp[i]<0 && counternegative==0) { max=temp[i]; counternegative=1; } } for(i=0;i<12;i++) { if(temp[i]<0) { if(max<temp[i]) { max=temp[i]; } } else if(temp[i]>0) { if(min>temp[i]) { min=temp[i]; } } } printf("Max negative temperature : %d \n",max); printf("Min positive temperature : %d ",min); getch(); // Linux user - Remove this return 0; }
8. Program to accept 10 numbers and print first five numbers in original order and print last five numbers in reverse order
# include <stdio.h> # include <conio.h> // Linux user - Remove this int main( ) { // Declaring variabel i = for iteration of loop int i,a[10]; // Inputting elements printf("Enter 10 elements : "); for(i=0;i<10;i++) { scanf("%d",&a[i]); } // Printing first 5 numbers in original order printf("Printing first 5 numbers in original order : "); for(i=0;i<=4;i++) printf("%d ",a[i]); // Printing last five numbers in reverse order printf("\nPrinting last 5 numbers in reverse order : "); for(i=9;i>=5;i--) printf("%d ",a[i]); getch( ); // Linux user - Remove this return 0; }
9. Program showing Passing array to function. Program finds the average of 5 marks input by user
#include<stdio.h> #include<conio.h> // Linux user - Remove this /* We have declared return type as float since value to be returned i.e "average" is a float value. */ float avg(float x[5]) { // Declaring variable sum to hold the sum of five elements entered float sum=0; // Declaring variable "i" to iterate loop int i; // Calculating sum for(i=0;i<5;i++) { sum=sum+x[i]; } // Returning average i.e sum/5 return sum/5; } int main() { // Declaring array variale marks with maximum size "5" float marks[5]; // Declaring variable "i" to iterate loop int i; // Inputting elements or marks printf("Enter marks for five subject : "); for(i=0;i<5;i++) { scanf("%f",&marks[i]); } // Calling function and printing the returned resutl ( i.e average ) printf("Average marks = %f",avg(marks)); getch(); // Linux user - Remove this return 0; }
10. Program to initialize a character array and display the it in reverse order
#include<stdio.h> #include<conio.h> // Linux user - Remove this int main() { // Declaring variable names of size 5 and initializing it char names[5]={'h','e','l','l','o'}; // Declaring variable "i" to iterate loop int i; // Printing in reverse order printf("Initialized characters in reverse order : "); for(i=4;i>=0;i--) { printf("%c ",names[i]); } getch(); // Linux user - Remove this return 0; }