14 lines
232 B
C
14 lines
232 B
C
#include <stdio.h>
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int main() {
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int a,b,c;
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a = b = c = 0;
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printf("count ei:\n");
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while((a = getchar()) != '#'){
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if(a == 'i' && b == 'e'){c++;}
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b = a;
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}
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printf("count: %d",c);
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return 0;
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}
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