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Module 6/A_Timon_and_Pumbaa.c

@@ -0,0 +1,16 @@
+#include<stdio.h>
+int main()
+{
+    int a,b;
+    scanf("%d %d",&a,&b);
+    int mns=a-b;
+    if(mns>=0)
+    {
+        printf("%d",mns);
+    }
+    else
+    {
+        printf("0");
+    }
+    return 0;
+}

Module 6/B_Even_Numbers.c

@@ -0,0 +1,22 @@
+#include<stdio.h>
+int main()
+{
+    int n;
+    scanf("%d",&n);
+    if(n==1)
+    {
+        printf("-1\n");
+    }
+    else
+    {
+        for(int i=1;i<=n;i=i+1)
+        {
+            if (i%2==0)
+            {
+             printf("%d\n",i); 
+            }   
+        }
+
+    }
+    return 0;
+}

Module 6/C_Even_Odd_Positive_and_Negative.c

@@ -0,0 +1,35 @@
+#include<stdio.h>
+int main()
+{
+    int n;
+    scanf("%d",&n);
+    int a;
+    int even=0,odd=0,pos=0,neg=0;
+    for(int i=1;i<=n;i=i+1)
+    {
+        scanf("%d",&a);
+        if(a%2==0)
+        {
+         // even
+            even++;
+        }
+        else
+        {
+            //odd
+            odd++;
+        }
+
+        if(a>0)
+        {
+            // positive
+            pos++;
+        }
+        else if(a<0)
+        {
+            // neg
+            neg++;
+        }
+    }
+    printf("Even: %d\nOdd: %d\nPositive: %d\nNegative: %d",even,odd,pos,neg);
+    return 0;
+}

Module 6/C_Next_Alphabet.c

@@ -0,0 +1,15 @@
+#include<stdio.h>
+int main()
+{
+    char n;
+    scanf("%c",&n);
+    if(n==122)
+    {
+        printf("%c",97);
+    }
+   else
+   {
+    printf("%c",n+1);
+   }
+    return 0;
+}

Module 6/D_Ali_Baba_and_Puzzles.c

@@ -0,0 +1,37 @@
+#include<stdio.h>
+int main()
+{
+    int a,b,c,d;
+	scanf("%d %d %d %d",&a,&b,&c,&d);
+	if(a+b*c==d)
+	{
+		printf("YES\n");
+	}
+	else if(a*b+c==d)
+	{
+		printf("YES\n");
+	}
+	else if(a-b+c==d)
+	{
+		printf("YES\n");
+	}
+
+	else if(a-b*c==d)
+	{
+		printf("YES\n");
+	}
+	else if(a+b-c==d)
+	{
+		printf("YES\n");
+	}
+
+	else if(a*b-c==d)
+	{
+		printf("YES\n");
+	}
+	else 
+	{
+		printf("NO\n");
+	}
+    return 0;
+}

Module 6/D_Fixed_Password.c

@@ -0,0 +1,18 @@
+#include<stdio.h>
+int main()
+{
+    int x;
+while(scanf("%d",&x)!=EOF)
+{
+    if(x==1999)
+    {
+        printf("Correct\n");
+        break;
+    }
+    else
+    {
+        printf("Wrong\n");
+    }
+}    
+    return 0;
+}

Module 6/E_Max.c

@@ -0,0 +1,19 @@
+#include<stdio.h>
+int main()
+{
+    int n;
+    scanf("%d",&n);
+   int max=0;
+    for(int i=1;i<=n;i=i+1)
+    {
+        int a;
+        scanf("%d",&a);
+        if(a>max)
+        {
+            max=a;
+        }
+    }
+     printf("%d\n",max);
+    return 0;
+}
+

Module 6/F_Multiplication_table.c

@@ -0,0 +1,11 @@
+#include<stdio.h>
+int main()
+{
+    int n,i;
+    scanf("%d",&n);
+    for(i=1;i<=12;i++)
+    {
+     printf("%d * %d = %d\n",n,i,n*i);
+    }
+    return 0;
+}

Module 6/G_Katryoshka.c

@@ -0,0 +1,63 @@
+// #include<stdio.h>
+// int main()
+// { 
+//    long long int n,m,k,ans=0;
+
+//     scanf("%lld %lld %lld", &n,&m,&k);
+
+//     long long int min;
+//    if(n<=m && n<=k)
+//   {
+//     min=n;
+//   }
+//   else if (m<=n && m<=k)
+//   {
+//     min=m;
+//   }
+//   else
+//   {
+//     min=k;
+//   }
+//   ans+=min;
+//   n-=min;
+//   m-=min;
+//   k-=min;
+
+//   n=n/2;
+//   if(n<k)
+//   {
+//     ans+=n;
+//   }
+//   else
+//   {
+//     ans+=k;
+//   }
+
+// printf("%lld\n",ans);
+//     return 0;
+// }
+
+#include <stdio.h>
+#include <string.h>
+#include <math.h>
+#include <stdlib.h>
+
+int main() {
+int n,v;
+    scanf("%d",&n);
+  int even_ans=0; int odd_ans=0;
+    for(int i=0;i<=n;i++)
+    {
+        scanf("%d",&v);
+        if(v%2==0)
+        {
+        even_ans=even_ans+v;   
+        }
+        else
+        {
+            odd_ans=odd_ans+v;
+        }
+    }
+    printf("%d %d",even_ans, odd_ans);
+    return 0;
+}

Module 6/I_Lucky_Numbers.c

@@ -0,0 +1,22 @@
+#include<stdio.h>
+int main()
+{
+   int n;
+	scanf("%d",&n);
+	int mod=n%10;
+	int dvd=n/10;
+	if(mod%dvd==0)
+    {
+		printf("YES");
+	}
+	else if(dvd%mod==0)
+	{
+		printf("YES");
+	}
+	else
+	{
+		printf("NO");
+	}
+
+    return 0;
+}

Module 6/K_Divisors.c

@@ -0,0 +1,14 @@
+#include<stdio.h>
+int main()
+{
+    int n;
+    scanf("%d",&n);
+    for(int i=1;i<=n;i++)
+    {
+        if(n%i==0)
+        {
+        printf("%d\n",i);
+        }
+    }
+    return 0;
+}

Module 6/Q_Digits.c

@@ -0,0 +1,25 @@
+// #include<stdio.h>
+// int main()
+// {
+//     int a;
+//     scanf("%d",&a);
+//     while(a!=0)
+//     {
+//       printf("%d ",a%10);
+//         a=a/10;
+//     }
+//    return 0;
+// }
+
+#include<stdio.h>
+int main()
+{
+    int a;
+    scanf("%d",&a);
+    while(a!=0)
+    {
+        printf("%d ",a%10);
+        a=a/10;
+    }
+    return 0;
+}

Module 7/A_Summation.c

@@ -0,0 +1,26 @@
+#include <stdio.h>
+int main()
+{
+    int N;
+    scanf("%d", &N);
+    int A[N];
+
+    for (int i = 0; i < N; i++)
+    {
+        scanf("%d", &A[i]);
+    }
+    long long int sum = 0;
+    for (int i = 0; i < N; i++)
+    {
+        sum = sum + A[i];
+    }
+    if(sum<0)
+   { 
+    printf("%lld", sum * -1);
+   }
+   else 
+   {
+    printf("%lld",sum);
+   }
+    return 0;
+}

Module 7/B_Searching.c

@@ -0,0 +1,26 @@
+#include<stdio.h>
+int main()
+{
+    int N;
+    scanf("%d",&N);
+    int A[N];
+    for(int i=0;i<N;i++)
+    {
+        scanf("%d",&A[i]);
+    }
+    int X;
+    scanf("%d",&X);
+    int ans=-1;
+    int i;
+     for(int i=0;i<N;i++)
+     {
+        if(X==A[i])
+        {
+            ans=i;
+          break;
+        }
+     }
+       printf("%d",ans);
+
+    return 0;
+}