Create 1519.cpp

QUSTOJ/1519.cpp

@@ -0,0 +1,59 @@
+#include<stdio.h>
+#include<string.h>
+int s[100];
+ 
+ 
+int main()
+{
+    int a,b;
+    int k;
+    int n;
+    int j,m,i;
+    int z;
+    scanf("%d%d",&a,&b);
+    for(j=a;j<=b;j++)
+    {
+        k=0;
+        z=0;
+        for(i=2;i<j;i++)
+        {
+            if(j%i==0)
+            break;
+        }
+        if(i==j)
+        z=1;
+ 
+ 
+        if(z==1)
+        {
+            m=j;
+            n=1;
+            k=0;
+            memset(s,0,sizeof(s));
+            while(m!=0)
+            {
+                s[n]=m%10;
+                m/=10;
+                n++;
+            }
+            for(i=1;i<n;i++)
+            {
+                if(s[i]!=s[n-i])
+                    break;
+            }
+            if(i==n)
+            {
+                k=1;
+            }
+            else
+            {
+                k=0;
+            }
+        }
+        if (k == 1)
+            printf("%d\n",j);
+ 
+    }
+    return 0;
+}
+