Create 1032_lingmingxiao2002.cpp

VIJOS/1032_lingmingxiao2002.cpp

@@ -0,0 +1,133 @@
+#include<stdio.h>
+#include<string.h>
+#include<stdlib.h>
+#include<math.h>
+typedef char big[105];
+big now,now2,now3,time,ans,ans2,now4;/*now2:now3*now,
+                now3:time^now4*/
+int l;
+void smlt1(char *a,char *b,char *c)
+{
+    int static i;
+    void smlt2(char *a,int b,char *c,int num);
+    memset(c,'0',sizeof(char)*104); *(c+104) = 0;
+    for (i = 0;*(b+i) && i < 105;i++)
+        smlt2(a,(*(b+i))-'0',c+i,i);
+    *(c+104) = 0;
+}
+void smlt2(char *a,int b,char *c,int num)
+{
+    int static tmp1,tmp2;
+    tmp1 = tmp2 = 0;
+    while ((*a) && (num < l)) {
+        tmp1 = (*a)-'0';
+        tmp2 += tmp1*b;
+        if (*c) {
+            tmp2 = tmp2-'0'+*c;
+            *c = '0'+tmp2%10;
+        } else {
+            *c = '0'+tmp2%10;
+        }
+        tmp2 /= 10;
+        a++,c++;
+        num++;
+    }
+    while ((tmp2) && (num < l)) {
+        if (*c) {
+            tmp2 = tmp2-'0'+*c;
+            *c = '0'+tmp2%10;
+        } else {
+            *c = '0'+tmp2%10;
+        }
+        tmp2 /= 10;
+        c++;
+        num++;
+    }
+}
+int check(int k)
+{
+    smlt1(now4,time,now3);
+    strcpy(now4,now3);
+    smlt1(now3,now,now2);
+    if (now[k] == now2[k])
+        return 1;
+    else
+        return 0;
+}
+
+void print_big(char *s)
+{
+    char *p;
+    p = strlen(s)+s-1;
+    while (p > s) {
+        if ((*p) != '0')
+            break;
+        p--;
+    }
+    while (p >= s) {
+        printf("%c",*p);
+        p--;
+    }
+    printf("\n");
+}
+
+void clear1(char *s)
+{
+    memset(s,0,sizeof(char)*105);
+    *s = '1';
+}
+
+int main()
+{
+    int i,j;
+
+    void init();
+
+    init();
+    for (i = 0;i < l;i++) {
+        strcpy(time,now3);
+        clear1(now4);
+        for (j = 1;j <= 10;j++)
+            if (check(i) == 1)
+                break;
+        if (j != 11) {
+            memset(ans2,0,sizeof(char)*105);
+            smlt2(ans,j,ans2,0);
+            strcpy(ans,ans2);
+            if (i == l-1)
+                break;
+        } else {
+            printf("-1\n");
+            return 0;
+        }
+    }
+    print_big(ans);
+    return 0;
+}
+
+void reverse(char *s)
+{
+    char *p,ch;
+    p = strlen(s)+s-1;
+    while (p > s) {
+        ch = *p; *p = *s; *s = ch;
+        p--; s++;
+    }
+}
+
+void init()
+{
+    memset(now2,0,sizeof(char)*105);
+    memset(now3,0,sizeof(char)*105);
+    memset(time,0,sizeof(char)*105);
+    memset(ans,0,sizeof(char)*105);
+    memset(ans2,0,sizeof(char)*105);
+    memset(now4,0,sizeof(char)*105);
+    scanf("%s",now);
+    reverse(now);
+    strcpy(now3,now); strcpy(now2,now);
+    scanf("%d",&l);
+    memset(ans,'0',sizeof(ans));
+    ans[0] = '1'; ans[104] = 0;
+    ans2[0] = '1'; ans2[104] = 0;
+}