PAT a1031题解

#include <cstdio>#include <cstring>int main(){char str[1000];gets(str);int N = strlen(str);int n1 = (N + 2) / 3, n3 = n1, n2 = N + 2 - n1 - n3;for(int i = 0; i < n1 - 1; i++){printf("%c", str[i]);for(int j = 0; j < n2 - 2; j++){printf(" ");}printf("%c\n", str[N - i -1]);} for(int i = 0; i < n2; i++){printf("%c", str[n1 + i -1]);}return 0;}