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https://github.com/Kiritow/OJ-Problems-Source.git
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15 lines
243 B
C
15 lines
243 B
C
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#include <stdio.h>
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#include <string.h>
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int main(int argc, char* argv[]) {
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int i, cnt = 0;
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for(i = 0; i < 256; i++) {
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char k;
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k = getchar();
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if(k == '\n') break;
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if(k >= '0' && k <= '9') cnt++;
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}
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printf("%i", cnt);
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return 0;
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}
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