#include <stdio.h>int main(void){int score;int grade;
clrscr();
printf(“This program converts your grade to college grade.\n”);printf(“Please enter grade(0-100):\n”);scanf(“%i”,&score);
if (score<0) { printf(“The value %i is less than zero.”,score); }
if (score>100) { printf(“The value %i is greater than one hundred.”,score); }
else { if (score>=97) { if (score<=100) { printf(“Your grade is 1.00\n”); } }
if (score>=93) { if (score<=96) { printf(“Your grade is 1.25\n”); } } if (score>=89) { if (score<=92) { printf(“Your grade is 1.50\n”); } } if (score>=85) { if (score<=88) { printf(“Your grade is 1.75\n”); } } if (score>=80) { if (score<=84) { printf(“Your grade is 2.00\n”); } } if (score>=75) { if (score<=79) { printf(“Your grade is 2.25\n”); } } if (score>=70) { if (score<=74) { printf(“Your grade is 2.50\n”); } } if (score>=65) { if (score<=69) { printf(“Your grade is 2.75\n”); } } if (score>=60) { if (score<=64) { printf(“Your grade is 3.00\n”); }
} if (score<60) { if (score>=0) { printf(“Your grade is 5.00\n”); } } }
getch();
return 0;
}
Archive for July 30, 2010
#include <stdio.h>
int main(void){
int num1,num2,num3;
clrscr();
printf(“This program gets three numbers and displays the least among the three numbers.\n”);printf(“\n”);printf(“\tEnter first number : “);scanf(“%i”,&num1);
printf(“\tEnter second number: “);scanf(“%i”,&num2);
printf(“\tEnter third number : “);scanf(“%i”,&num3);
printf(“\n”);printf(“\n”);printf(” The three numbers are %i, %i and %i.”,num1,num2,num3);printf(“\n”);printf(“\n”);
if ((num1<num2) && (num1<num3)) { printf(“\n\t 1The least number is %i.”,num1); }if ((num2<num1) && (num2<num3)) { printf(“\n\t 2The least number is %i.”,num2); }if ((num3<num1) && (num3<num2)) { printf(“\n\t 3The least number is %i.”,num3); }if ((num1==num2) && (num1<num3)) { printf(“\n\t 4The least number is %i.”,num2); }if ((num3==num1) && (num3<num2)) { printf(“\n\t 6The least number is %i.”,num1); }if ((num2==num3) && (num2<num1)) { printf(“\n\t 8The least number is %i.”,num3); }
if ((num1==num2) && (num2==num3)) { printf(“\n\t The least number is %i.”,num1); }getch();
return 0;
}
#include <stdio.h>
int main(void){float circle,rectangle,triangle;float x,y,radius,b,h;float PI=3.1416;int choice;clrscr();printf(“This program asks the user to choose among the following tasks.\n”);printf(“1.Get the area of the circle\n”);printf(“2.Get the area of a rectangle\n”);printf(“3.Get the area of a triangle\n”);printf(“\nPlease enter the number of your choice:\n”);scanf(“%i”,&choice);
if (choice==1){printf(“Enter radius:\n”);scanf(“%f”,&radius);circle = PI*(radius*radius);printf(“The area of the circle with the radius %.2f is %.2f.\n”,radius,circle);
}
if (choice==2){printf(“Enter length:\n”);scanf(“%f”,&y);printf(“Enter width:\n”);scanf(“%f”,&x);rectangle = x*y;printf(“The area of the rectangle which has a length of %.2f and a width of %.2f is %.2f.\n”,y,x,rectangle);}
if (choice==3){printf(“Enter base:\n”);scanf(“%f”,&b);printf(“Enter height:\n”);scanf(“%f”,&h);triangle = ((b*h)/2);printf(“The area of the triangle which has a base of %.2f and a height of %.2f is %.2f.\n”,b,h,triangle);
}
getch();
return 0;}
#include <stdio.h>
int main(void){float num1,num2;float sum,difference;clrscr();
printf(“This program displays the sum and difference of the squares of two numbers.\n”);printf(“Enter first number:\n”);scanf(“%f”,&num1);printf(“Enter second number:\n”);scanf(“%f”,&num2);printf(“Your numbers are %.2f and %.2f.\n”,num1,num2);
sum = (num1*num1)+(num2*num2);difference = (num1*num1)-(num2*num2);
printf(“The sum is %.2f and the difference is %.2f.\n”,sum,difference);
getch();return 0;}
