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| #include<stdio.h> #include<conio.h> float Krangmhoo() { float a,b,h,area; printf("Enter a : "); scanf("%f",&a); printf("Enter b : "); scanf("%f",&b); printf("Enter high : "); scanf("%f",&h); area=(a+b)/2*h; return(area); } main() { float area; area=Krangmhoo(); printf("Krangmhoo Area is %.2f\n",area); getch(); } |
| #include<stdio.h> #include<conio.h> #include<math.h> float power(float n) { float ans; ans=pow(n,2); return(ans); } float sqroot(float n) { float ans; ans=sqrt(n); return(ans); } main() { float a,b,ans; printf("Enter Number : "); scanf("%f",&a); printf("Please select choice(1=power,2=square root) : "); scanf("%f",&b); if(b==1) { ans=power(a); } else if(b==2) { ans=sqroot(a); } else { printf("Menu Error!!!"); } printf("Result = %f\n",ans); getch(); } |
| #include<stdio.h> #include<conio.h> char cal_grade(float score); main() { float score; char grade; printf("Enter score : "); scanf("%f",&score); grade = cal_grade(score); printf("You get %c !!!",grade); getch(); } char cal_grade(float score) { char grade; if (score>=80) { grade = 'A'; } else if (score>=70&&score<80) { grade = 'B'; } else if (score>=60&&score<70) { grade = 'C'; } else if (score>=50&&score<60) { grade = 'D'; } else { grade = 'F'; } return(grade); } |
| #include<stdio.h> #include<conio.h> float myavg() { float a,b,avg; printf("Enter a : "); scanf("%f",&a); printf("Enter b : "); scanf("%f",&b); avg = (a+b)/2; return(avg); } main() { float avg; avg = myavg(); printf("Average is %.2f\n",avg); getch(); } |
| #include<stdio.h> #include<conio.h> int findmax(int n1,int n2); main() { int num1,num2,ans; printf("Enter number1 : "); scanf("%d",&num1); printf("Enter number2 : "); scanf("%d",&num2); ans = findmax(num1,num2); printf("The max number is %d",ans); getch(); } int findmax(int n1,int n2) { int max; if (n1 > n2) { max = n1; } else { max = n2; } return(max); } |
