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17EGICS071_ASS6_2.C

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+#include<stdio.h>
+#include<conio.h>
+int c =0;
+int count_pair(int a, int b , int k)
+{ 
+  if(k==(a+b))
+   { c++;
+   	return c;
+   	}
+	else{
+		return 0;
+	}
+}
+int main()
+{
+	int n,t, i,j,result , count;
+	printf("Enter the size of an aaray");
+	scanf("%d",&n);
+	int a[n];
+	printf("Enter the elments");
+	for(i=0;i<n;i++)
+	{ scanf("%d",&a[i]);}
+	printf("Enter the target value");
+	scanf("%d",&t);
+	for(i=0;i<n;i++)
+	{ for(j=i+1;j<n;j++){
+
+		result= count_pair(a[i],a[j],t);
+		if(result>0)
+		{ i++;
+		  count=result;
+		}
+}
+	}
+	printf("Count :%d",count);
+	getch();
+	return 0;
+}

17EGICS071_Araay11.c.c

@@ -0,0 +1,34 @@
+#include<stdio.h>
+#include<conio.h>
+#include<math.h>
+int main()
+{ int n,sum1=0,sum2=0,i,t;
+  printf("Enter size of an array");
+  scanf("%d",&n);
+  int a[n];
+  printf("Enter elements of an array");
+  for(i=0;i<n;i++)
+  {
+  	scanf("%d",&a[i]);
+
+  }
+  printf("sum of ");
+  if(0<n&& n<pow(10,6)){
+
+  for(i=0;i<n;i++)
+  {
+  	sum2+=a[i];
+  	if(sum2>sum1)
+  		{
+  		sum1=sum2;
+  		printf("%d   ",a[i]);
+  		}
+  	if(sum2<0){
+  		sum2=0;
+  		sum1=0;
+	  }
+  }}
+  printf("\nLargest sum : %d",sum1);
+getch();
+  return 0;
+}