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Re:一次AC,上代码In Reply To:一次AC,上代码 Posted by:hero19930 at 2010-06-19 10:29:06 #include <stdio.h> #include <string.h> void Add(char a[], char b[], char c[]) { int len; int i, x = 0; if(a[0] > b[0]) len = a[0]; else len = b[0]; for(i = 1; i <= len; i++) { x = x / 10 + a[i] + b[i]; c[i] = x % 10; } c[i] = x / 10; c[0] = i; while(c[c[0]] == 0 && c[0] > 0) c[0]--; } int main() { char a[100], b[100], c[100], t[100]; int i; for(i = 0; i < 100; i++) a[i] = b[i] = c[i] = t[i] = 0; scanf("%s", t); a[0] = strlen(t); for(i = 1; i <= a[0]; i++) a[i] = t[a[0] - i] - '0'; scanf("%s", t); b[0] = strlen(t); for(i = 1; i <= b[0]; i++) b[i] = t[b[0] - i] - '0'; Add(a, b, c); for(i = c[0]; i >= 1; i--) printf("%d", c[i]); printf("\n"); return 0; } Followed by:
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