43 lines
963 B
C
43 lines
963 B
C
#include<stdio.h>
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#include<string.h>
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char stra[256] = {0}, strb[256]={0};
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int deala[256], dealb[256];
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unsigned long MAX;
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int doAdd(unsigned long MAX , int *deala, int *dealb);
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int main(void)
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{
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long i, j;
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scanf("%s",stra) ;
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scanf("%s",strb) ;
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unsigned long lena = strlen(stra) ;
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unsigned long lenb = strlen(strb) ;
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if(lena > lenb )
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MAX = lena ;
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MAX = lenb ;
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for(j = 0, i = strlen(stra)- 1; i >= 0; i--)
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deala[j++] = stra[i] - '0';
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for(j = 0 , i = lenb - 1; i >= 0; i--)
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dealb[j++] = strb[i] - '0';
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doAdd (MAX, deala, dealb) ;
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for(i = 100; i >= 0; i--) if(deala[i] != 0) break;
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for(;i>=0;i--) printf("%d" ,deala[i]);
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printf("\n") ;
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}
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int doAdd(unsigned long MAX, int *deala, int *dealb)
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{
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int i;
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for(i = 0; i < MAX; i++)
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{
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deala[i] += dealb[i];
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if(deala[i] > 9)
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{
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deala[i] -= 10;
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deala[i+1]++;
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}
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}
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return 0;
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}
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