mirror of
https://github.com/Kiritow/OJ-Problems-Source.git
synced 2024-03-22 13:11:29 +08:00
74 lines
1.0 KiB
C
74 lines
1.0 KiB
C
#include<stdio.h>
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#include<stdlib.h>
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#include<string.h>
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char *jjfly(char *s) {
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char *h, *t;
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char c;
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h = s;
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t = s + strlen(s) - 1;
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while (h < t) {
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c = *h;
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*(h++) = *t;
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*(t--) = c;
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}
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return s;
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}
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int main(int argc, char* argv[]) {
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char *a,*b,*c;
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int i,j,max,min;
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int ifis = 0;
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a = (char*)malloc(sizeof(char)*300);
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b = (char*)malloc(sizeof(char)*300);
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c = (char*)malloc(sizeof(char)*300);
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scanf("%s",a);
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scanf("%s",b);
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jjfly(a);
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jjfly(b);
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if(strlen(a)>strlen(b)) {
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max = strlen(b);
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min = strlen(a);
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strcpy(c,a);
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} else {
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max = strlen(a);
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min = strlen(b);
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strcpy(c,b);
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}
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for(i = 0; i < max; i++) {
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j = (a[i]-'0' + b[i]-'0');
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j += ifis;
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ifis = 0;
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if(j>9) {
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j-=10;
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ifis++;
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}
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c[i] = j+'0';
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j = 0;
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}
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for(i = max; i < min; i++) {
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j = c[i] - '0';
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j += ifis;
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ifis = 0;
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if(j>9) {
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j-=10;
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ifis++;
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}
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c[i] = j+'0';
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}
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jjfly(c);
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if(ifis != 0)
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printf("%d",ifis);
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for(i = 0; c[i] == '0'; i++);
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if(i >= strlen(c))
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puts("0");
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else
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puts(c+i);
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return 0;
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}
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