Do Practice With C Program! And Build Your Logic!

  • By
  • January 23, 2023
  • C & C++
C programs

Do Practice With C Program! And Build Your Logic!

#include<stdio.h>
int main()
{
int a,b;
int c;
printf(“value of a”);
scanf(“%d”,&a);
printf(“\n value of b”);
scanf(“%d”,&b);
c=a%b;
printf(“result of a and b is %d”,c);
return 0;
}
=====================
#include <stdio.h>
int main()
{
int a = 10;
while(a <= 25)
{
a += 2;
if(a >15 && a < 20)
continue;
printf(“%d “, a);
}
return 0;
}
======================
#include<stdio.h>
main()
{
int a;
float b;
char c;
double e;
printf(“size of in : %d”,sizeof(a));
printf(“\n size of in : %d”,sizeof(b));
printf(“\n size of in : %d”,sizeof(c));
printf(“\n size of in : %d”,sizeof(e));
}
===========================

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#include<stdio.h>
main()
{
int a;
a=24;
float b = 35.78;
char c[] = “sneha”;
printf(” %d \n %f \t %s”,a,b,c);
scanf(“%d”,&a);
printf(“%.2f “,b);
}
==============================
#include<stdio.h>
int main(){
int i=1,number;
printf(“Enter a number: “);
scanf(“%d”,&number);
while(i<=10){
printf(“%d \n”,(number*i));
i++;
}
return 0;
}
======================
#define PERIOD 10
#define PRINCIPAL 5000.00
main()
{
int year;
float amount, value, inrate;
amount = PRINCIPAL;
inrate = 0.11;
year = 0;
while(year<= PERIOD)
{
printf(“%2d %8.2f \n”, year, amount);
value = amount+inrate*amount;
year = year+1;
amount = value;
}
}
======================================
#include<math.h>
#define PI 3.1416

#define MAX 180
main()
{
int angle;
float x,y;
angle=0;
printf(“Angle Cos (angle)\n\n”);
while (angle<=MAX)
{
x = (PI/MAX)*angle;
y = cos(x);
printf(“%15d %13.4f \n”,angle,y);
angle = angle+10;
}
}
====================================
#include<stdio.h>
#include<conio.h>
void main()
{
int a;
a = 5<=8 && 6 != 5;
printf(“%d”,a);
getch();
}
=================================
#include<stdio.h>
main()
{
float sum, n, term;
int count = 1;
sum = 0;
printf(“enter value of n \n”);
scanf(“%f”,&n);
term = 1.0/n;
while(count <=n)
{
sum = sum + term;
count++;
}
printf(“sum =%f\n”, sum);
}
==============================
int mul (int a, int b);

main()
{
int a, b, c;
a=5;
b=10;
c=mul(a,b);
printf(“multiplication of %d and %d is %d”, a,b,c);
}
int mul(int x, int y);
int p,x,y;
{
p=x*y;
return (p);
}
====================================

 

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#define PERIOD 10
#define PRINCIPAL 5000.00
main()
{
int year;
float amount, value, inrate;
amount = PRINCIPAL;
inrate = 0.11;
year = 0;
while(year<= PERIOD)
{
printf(“%2d %8.2f \n”, year, amount);
value = amount+inrate*amount;
year = year+1;
amount = value;
}
}
=================================
#include<stdio.h>
main()
{
printf(“TRAVEL GUIDE \n\n”);
printf(“\n enter your choice \n “);
char character = getchar();
switch(character)
{
case ‘A’:
printf(“A air timimgs \n”);
break;

case ‘B’:
printf(“B bus timings \n”);
break;
case ‘T’:
printf(“T train timings \n”);
break;
default:
printf(“no choice \n”);
}
}
=====================================

 

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#include<stdio.h>
main()
{
int m;
float x,sum,average;
printf(“this program computes the average of a set of numbers \n”)
;
printf(“enter values one after another \n”);
printf(“enter a negative number at end \n\n”);
sum=0;
for(m=1; m<=100;++m)
{
scanf(“%f”,&x);
if(x<0)
break;
sum+=x;
}
average=sum/(float)(m-1);
printf(“\n”);
printf(“number of values=%d\n”,m-1);
printf(“sum=%f\n”,sum);
printf(“average=%f\n”,average);
}
==============================
#include<stdio.h>
#include<math.h>
main()
{
int count;
float value,high,low,sum,range,average;

sum=0;
count=0;
printf(“enter numbers in a line : inpt a negative number to end \n”);
input:
scanf(“%f”,&value);
if(value<0)
goto output;
count=count+1;
if(count==1)
high=low=value;
else if (value>high)
high=value;
else if (value<low)
low=value;
sum=sum+value;
goto input;
output:
average=sum/count;
range=high-low;
printf(“\n\n”);
printf(“total values: %d\n”,count);
printf(“highest value: %f\n lowest value : %f\n”,high,low);
printf(“range : %f\n average : %f\n”, range, average);
}
==========================================
#include<stdio.h>
main()
{
float A,B,C;
printf(“enter three values \n”);
scanf(“%f %f %f”, &A, &B, &C);
printf(“\n largest value is”);
if(A>B)
{
if(A>C)
printf(“%f \n”,A);
else
printf(“%f \n”,C);
}
else
{
if(C>B)
printf(“%f \n”,C);
else

printf(“%f \n”,B);
}
}
=====================
#include<stdio.h>
#include<conio.h>
#include<stdlib.h>
void main()
{
char month[12][20] = {“jan”,”feb”,”mar”,”apr”,”may”,”jun”,”jul”,”aug”,”sept”,”oct”,”nov”,”dec”};
int i;
printf(“enter the month value :”);
scanf(“%d”,&i);
if(i < 1 || i > 12)
{
printf(“incorrect value !!\n press any key to terminate the program”);
getch();
exit(0);
}
if(i!=12)
printf(“%s followed by %s”, month [i-1], month[i]);
else
printf(“%s followed by %s”,month[i-1], month[0]);
getch();
}
================================
#include<stdio.h>
main()
{
float sum;
int n;
sum = 0;
for(n=1;n<=10;++n)
{
sum = sum+1/(float)n;
printf(“%2d %6.4f\n”,n,sum);
}
}
==============================
#include<stdio.h>
main()
{
int count, i;
float weight, height;

count = 0;
printf(“enter weight and height for 10 boys \n”);
for(i=1; i<=3; i++)
{
scanf(“%f %f”, &weight, & height);
if(weight<50 && height>170)
count = count+1;
}
printf(“number of boys with weight <50 kg \n”);
printf(“and height >170 cm = %d\n”,count);
}
===================================
#include<stdio.h>
main()
{
float A,B,C;
printf(“enter three values \n”);
scanf(“%f %f %f”, &A, &B, &C);
printf(“\n largest value is”);
if(A>B)
{
if(A>C)
printf(“%f \n”,A);
else
printf(“%f \n”,C);
}
else
{
if(C>B)
printf(“%f \n”,C);
else
printf(“%f \n”,B);
}
}
===================================
#include<stdio.h>
#include<conio.h>
#include<stdlib.h>
void main()
{
char month[12][20] = {“jan”,”feb”,”mar”,”apr”,”may”,”jun”,”jul”,”aug”,”sept”,”oct”,”nov”,”dec”};
int i;
printf(“enter the month value :”);
scanf(“%d”,&i);

if(i < 1 || i > 12)
{
printf(“incorrect value !!\n press any key to terminate the program”);
getch();
exit(0);
}
if(i!=12)
printf(“%s followed by %s”, month [i-1], month[i]);
else
printf(“%s followed by %s”,month[i-1], month[0]);
getch();
}
================================

 

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#include<stdio.h>
#include<conio.h>
main()
{
int num,i,y,x=40;
printf(“\n enter a number for \n generating the pyramid:\n”);
xy:
scanf(“%d”,&num);
for(y=0;y<=num;y++)
{
goto xy;
(x,y+1)
for (i=0-y;i<=y;i++)
printf(“%3d”,abs(i));
x=x-3;
}
}
================================
#include <stdio.h>
int main() {
int i, space, rows, k = 0;
printf(“Enter the number of rows: “);
scanf(“%d”, &rows);
for (i = 1; i <= rows; ++i, k = 0) {
for (space = 1; space <= rows – i; ++space) {
printf(” “);
}
while (k != 2 * i – 1) {
printf(“* “);
++k;
}

printf(“\n”);
}
return 0;
}

 

Author:-

Pooja Ghodekar

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