List of Basic Programs
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C Program to add two numbers
#include<stdio.h >
int main( ) {
int a, b,c;
printf("Enter Values A and B: ");
scanf("%d%d",&a,&b);
c = a+b;
printf("RESULT : %d\n",c);
return 0;
}
OUTPUT :
Enter Values A and B : 12 13 RESULT : 25
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#include< stdio.h >
int main( ) {
int a, b, temp;
printf("Enter Values A and B: ");
scanf("%d%d",&a,&b);
printf("BEFORE :");
printf("A=%d B=%d\n",a,b);
temp = a;
a = b;
b = temp;
printf("AFTER :");
printf("A=%d B=%d\n",a,b);
return 0;
}
OUTPUT :
Enter Values for A and B : 12 13 BEFORE: A=12 B=13 AFTER : A=13 B=12
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#include<<stdio.h >
int main( ) {
int a, b;
printf("Enter Values for A and B: ");
scanf("%d%d",&a,&b);
printf("BEFORE :");
printf("A=%d B=%d\n",a,b);
a = a+b;
b = a-b;
a = a-b;
printf("AFTER :");
printf("A=%d B=%d\n",a,b);
return 0;
}
OUTPUT :
Enter Values for A and B : 17 19 BEFORE: A=17 B=19 AFTER : A=19 B=17
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#include< stdio.h >
int main( )
{
float radius, area;
const float pi = 3.14f;
printf("Enter radius: ");
scanf("%f",&radius);
area = pi*radius*radius;
printf("CIRCLE DETAILS:\n");
printf("RADIUS:%f\n",radius);
printf("AREA:%f\n",area);
return 0;
}
OUTPUT :
Enter radius : 8.2 CIRCLE DETAILS: RADIUS:8.2 AREA :211.1336
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#include<stdio.h >
int main( ) {
int n, cb;
printf("Enter Value for N : ");
scanf("%d",&n);
cb = n*n*n;
printf("CUBE IS : %d\n",cb);
return 0;
}
OUTPUT :
Enter Value for N : 3 CUBE IS : 27
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#include<stdio.h >
#include<math.h >
int main( ) {
float n, sq;
printf("Enter Value for N : ");
scanf("%f",&n);
sq = sqrt(n);
printf("SQUARE ROOT IS : %f\n",sq);
return 0;
}
OUTPUT :
Enter Value for N : 16 SQUARE ROOT IS : 4.0
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#include< stdio.h >
#include< math.h >
int main( ) {
int x,y,res;
printf("Enter Values for X & Y : ");
scanf("%d%d",&x,&y);
res = pow(x,y);
printf("X^Y IS : %d\n",res);
return 0;
}
OUTPUT :
Enter Values for X & Y : 4 3 X^Y IS : 64
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#include<stdio.h >
int main( ) {
float c,f;
printf("Enter Temp in (F) : ");
scanf("%f",&f);
c = (5.0/9.0)*(f-32);
printf("Temp in Celsius : %f\n",c);
return 0;
}
OUTPUT :
Enter Temp in (F): 42 Temp in Celsius: 5.55556
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#include< stdio.h >
int main( ) {
int tms, tm, ts;
printf("Enter Time in millis : ");
scanf("%d",&tms);
ts = tms/1000;
tm = ts/60;
ts = ts%60;
printf("TIME(mm:ss) - %d:%d",tm,ts);
return 0;
}
OUTPUT :
Enter Time in millis:863534 TIME(mm:ss) - 14:39
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#include<stdio.h >
int main( ) {
int a, b, diff;
printf("Enter Values for A : ");
scanf("%d",&a);
printf("Enter Values for B : ");
scanf("%d",&b);
diff = (a>b) ? a-b : b-a;
printf("DIFFERENCE IS : %d\n",diff);
return 0;
}
OUTPUT :
Enter Values for A : 62 Enter Values for A : 95 DIFFERENCE IS : 33
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#include<stdio.h >
int main( ) {
int a, b;
printf("Enter Values for A : ");
scanf("%d",&a);
printf("Enter Values for B : ");
scanf("%d",&b);
(a>b)? printf("A is Greatest\n") : printf("B is Greatest\n");
return 0;
}
OUTPUT :
Enter Values for A : 62 Enter Values for B : 119 B is Greatest
