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Update cv3/program.c

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This commit is contained in:
Marat Izmailov 2024-10-17 11:25:44 +00:00
parent 374ae747b0
commit cee902690b
1 changed files with 4 additions and 1 deletions
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5
cv3/program.c
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@ -30,14 +30,17 @@ int main() {
input[strcspn(input, "\n")] = 0; input[strcspn(input, "\n")] = 0;
if (strlen(input) == 0) { if (strlen(input) == 0) {
printf("no input\n"); printf("no input\n");
break; break;
} }
if (is_number(input)) { if (is_number(input)) {
float value = atof(input); float value = atof(input);
push_stack(&mystack, value); push_stack(&mystack, value);
} else if (strlen(input) == 1 && strchr("+-*/", input[0])) { } else if (strlen(input) == 1 && strchr("+-*/", input[0])) {
if (mystack.size < 2) { if (mystack.size < 2) {
fprintf(stderr, "Error: Not enough values in stack.\n"); fprintf(stderr, "Error: Not enough values in stack.\n");
exit(EXIT_FAILURE); exit(EXIT_FAILURE);
@ -93,8 +96,8 @@ float pop_stack(struct stack* stack) {
} }
void print_stack(struct stack* stack) { void print_stack(struct stack* stack) {
for (int i = 0; i < stack->size; i++) { for (int i = 0; i < stack->size; i++) {
printf("%.2f ", stack->values[i]); printf("%.2f ", stack->values[i]);
} }
printf("\n"); printf("\n");