Add two large numbers

Two large numbers are added by a string array

1#include <stdio.h>2#include <stdlib.h>3#include <string.h>4 5 //maximum number of digits in large numbers6 #defineMAX 1007 8 //and the maximum number of digits9 #defineN 101Ten  One intMainintargcChar*argv[]) A { -     intI//Working pointer -     intNUM1, num2, num3;//records the number of digits of a, B, two, and the number of digits after the sum of two numbers the     intc =0;//Record Rounding -     intSum//record the sum of a bit -  -     CharTemp[n];//the sum of the records added +     //allocating memory dynamically for two numbers -     Char*a = (Char*)malloc(max*sizeof(Char)); +     Char*b = (Char*)malloc(max*sizeof(Char)); A  atprintf"Enter the first number:\n"); -scanf"%s", a); -printf"Enter the second number:\n"); -scanf"%s", b); -  -NUM1 =strlen (a); innum2 =strlen (b); -  to     //a higher number of record digits +     if(Num1 <num2) -     { the         Char*p; *         inttemp; $p =A;Panax NotoginsengA =b; -b =p; the  +temp =NUM1; ANUM1 =num2; thenum2 =temp; +     } -num3 = NUM1;//record a larger number of digits $  $     //Add -      for(i =0; i < NUM1; i++) -     { the         //The working pointer is less than the smaller number of digits -         if(I <num2)Wuyi         { the             //the sum of the records added -sum = a[num1-i-1]-'0'+ b[num2-i-1]-'0'+C; Wu             if(Sum >=Ten)//and greater than ten -             { Aboutc =1; $Temp[i] = (Char)((int)('0') + Sum-Ten); -             } -             Else//and less than ten -             { Ac =0; +Temp[i] = (Char)((int)('0') +sum); the             } -         } $         Else{//I >= num2 thesum = a[num1-i-1] -'0'+C; the             if(Sum >=Ten) the             { the                 if(i = = (NUM1-1)) -num3++; inc =1; theTemp[i] = (Char)((int)('0') + Sum-Ten); the}Else{ Aboutc =0; theTemp[i] = (Char)((int)('0') +sum); the             } the         } +     } -  the     //Reverse print two number of andBayiprintf"The sum is:\n"); the      for(i = num3-1; I >=0; i--) theprintf"%c", Temp[i]); -printf"\ n"); -  the     return 0; the}

Operation Result:

Add two large numbers